by Brainiac January 8, 2005

In reference to baseball, to give the Slap Ass, one must lower the arm to waist height with the forearm slightly elevated. On the approach of another teammate from behind, the wrist is bent back slightly and a quick tap is given on the ass.
This act of sportsmanship and encouragement is given following either a good play, a play that was ruined, or for just plain pep.
The slap ass is limited too, but does not exclude, coaches of other sports, as well as other sports players.
NOTE: This is the ONLY instance in which another male may slap another male's ass, and not be considered gay by fellow teammates. On-lookers, fans, and friends are not subject to this requirement, and thus may consider you gay.
This act of sportsmanship and encouragement is given following either a good play, a play that was ruined, or for just plain pep.
The slap ass is limited too, but does not exclude, coaches of other sports, as well as other sports players.
NOTE: This is the ONLY instance in which another male may slap another male's ass, and not be considered gay by fellow teammates. On-lookers, fans, and friends are not subject to this requirement, and thus may consider you gay.
Friend 1: Man, did you just see that awesome web gem?
Friend 2: Yeah, he even got a slap ass afterwards.
Onlooker 1: Did you just see that guy give a slap ass to the other guy? I think they may be gay.
Onlooker 2: No, they aren't. They play baseball.
Onlooker 1: Ohhhhh.
Friend 2: Yeah, he even got a slap ass afterwards.
Onlooker 1: Did you just see that guy give a slap ass to the other guy? I think they may be gay.
Onlooker 2: No, they aren't. They play baseball.
Onlooker 1: Ohhhhh.
by StevieE December 27, 2008

To purposefully, publicly, indiscreetly disrespect someone whose face is not worthy for hands and soul not reputable enough for a pimp slap or bitch slap, by humiliating this repugnant enemy with the swing of a pizza slice that connects with his/her/its face.
This demoralizing act is acutely difficult due to the size of the slapping device and the proximity to the person being slapped. The specific type of slap we are considering often takes place during an argument, at a table designated for eating, and/or when someone is not paying attention to you as in a sneak attack pizza slap (less difficult to complete). It is usually performed by someone who lacks the confidence to deliver a strong punch, or by someone whose confidence oozes out their ears and executes this smack of humility to prove how skilled he/she is.
Remember, to complete a pizza slap, you must hold on to the slice of pizza through the connection with the face of your enemy. Should you release the slice prior to its marriage with the cheek, it would constitute a food fight. And you know that shit's just juvenile. Also, beware of your opponent's potential reaction to this action. Please be warned that he/she/it may be speechless, in awe, with a bright red face (from both rage and the pizza's ingredients), or bawling in tears. Once a pizza slap is finalized, you'll realize that it's a great way to end argument, and would be quite ironic if you pizza slap a pizza bitch.
This demoralizing act is acutely difficult due to the size of the slapping device and the proximity to the person being slapped. The specific type of slap we are considering often takes place during an argument, at a table designated for eating, and/or when someone is not paying attention to you as in a sneak attack pizza slap (less difficult to complete). It is usually performed by someone who lacks the confidence to deliver a strong punch, or by someone whose confidence oozes out their ears and executes this smack of humility to prove how skilled he/she is.
Remember, to complete a pizza slap, you must hold on to the slice of pizza through the connection with the face of your enemy. Should you release the slice prior to its marriage with the cheek, it would constitute a food fight. And you know that shit's just juvenile. Also, beware of your opponent's potential reaction to this action. Please be warned that he/she/it may be speechless, in awe, with a bright red face (from both rage and the pizza's ingredients), or bawling in tears. Once a pizza slap is finalized, you'll realize that it's a great way to end argument, and would be quite ironic if you pizza slap a pizza bitch.
If you really hate your ex-girlfriend, you should ask her to dinner and pizza slap her in front of the entire restaurant.
by Syracuse JOHNSON October 17, 2009

while having a threesome (2 hos and 1 man), you jiz in your hands, then with a ho on each side, you take your hands and slap their titties in a seal like motion screaming seal sounds.
by Jerome M Jay February 1, 2008

by HybridFlare June 30, 2005

The cheerful celebratory dance of manhood. Usually, though not necessarily, performed after a nice hot shower. Often used as an emotional outlet when feeling: cheeky, happy, horny or bored; Also very useful when communing with nature while in the nude. The traditional slap dance is performed by twisting the torso back and forth very rapidly while keeping both feet squarely planted. This rapid twisting motion propels the penis (and often the scrotum as well) from side to side causing an incontrovertible “slapping” effect as the aforementioned articles collide violently with the legs.
Whenever I’m feeling depressed, I just think about the time I caught Seabass doing the slap dance in front of our bathroom mirror with my pink shower cap on, and I feel much better.
by VSK June 1, 2006

Youths trying to act rude can be most male and female randomly slapping people either complete strangers or people they know. More recently it is private school kids in London(have been some cases in southend) trying to prove they arent lil rich kids. Started in public schools. After it was made illegal the name has been changed and there are now many different names plus many different variations of how it's done.
Group of boys aged 15 approach me from behind nd happy slap me. i spin round, grab the phone and through it under a passing bus. Phone completely crushed. Me laughing.
by casual April 7, 2005
