Knee Slapper

1) An otherwise unfunny, awkward, or just stupid joke. Usually a dad pun or something of the sort. Said after this to show that it should have never been said in the first place. Invented by hillbillies and rednecks when sitting on their porches, slapping their knees when somthing funny happens.


2)said after something funny and stupid happens.

1)
dumb guy:"Two peanuts are walking down the street, and one of them was assaulted!"

normal guy (slaps knee and fake-laughs):"Wow! That sure was a knee slapper!"



2)
guy skates and falls off rail, hurting his knee and friend laughs.
Later they are talking and laughing about a dumb joke.

friend:"wow that sure was a knee slapper!" (slaps knee)

skating
guy:"yea!"(slaps knee very hard, and dislocates it from the earlier accident)

friend:"no that's a knee slapper!"

by dhawk123 March 8, 2009

face slapper

Owning someone in video games.

You know :XrS: Zynthesis right?
Yeah dude that guys a face slapper.
Yeah He owns.

by Scott Roon May 23, 2003

slapper

Somebody (male/female) that is used sexually often.

He's a rite slapper!I used him all nite long n den kicked him out while he woz begging fo more!I aint gonna speak to him agen,he aint bf material!

by gotgamegurl September 14, 2005

slappin' the bag

Awkwardly chugging beer out of an indian sachel in Applebee's the restaurant, while simultaneously slapping it like a naughty baby's bottom.

Waitress: "Excuse me sir, what are you doing?"

Man: "I'm slappin' the bag, would you like to be slappin' the bag?"

by Damascus May 28, 2008

ball slapper

whenever someone drunk slaps you in the ball sack with a belt.

pat was a ball slapper and a kinfe wielder.

by Dick-loving-queer-ass-fuckface October 4, 2003

slappy

A term used for when you slap your ballsack off your legs and it creates a slapping noise. Hence the name slappy.

"Yo man whats that sound?"
"I'm doin a slappy."

by bm June 28, 2004