duty free high five 

A high five given to an employee at a duty free store. This can be done anywhere at the store, but it is preferred that the act be performed at the drive-thru window (if it has one). No purchase of duty free goods is required.

Etymology: The term was coined by David Snyder on January 1, 2006 in Niagra Falls, Canada on a road trip to see Niagra Falls. It turns out that this is the only exciting thing to do in Niagra Falls, especially if you are not 19-years-of-age.

Let's drive up to the window and get a duty free high five from that guy.

duty free high five by improviduto January 2, 2006

Self High Five 

to touch your index fingers and thumbs together to make a diamond shape with those fingers. Then keep the rest of your fingers straight out.

Started by Former WCW wrestler Diamond Dallas Page or DDP for short.

DDP did the Self high five after winning a match against an opponent from NWO.

Self High Five by Someguys April 10, 2010

Philadelphia High-Five 

The act of receiving 5 fingers (usually clenched) directly into the face as a welcoming gesture into a notoriously bad and dangerous neighborhood. This is usually followed up by continous kicking as you fall to the ground.

Frank: Damn bro, it looks like you got mugged! What happened to your face?

Tom: Oh this? I was walking my girlfriend home and three kind gentlemen welcomed me to the neighborhood with a good old fashioned Philadelphia High-Five.

Frank: People these days, so friendly now.

Philadelphia High-Five by DJ Rewind. February 24, 2011

Super-Dooper High-Five Sunday 

The third and most epic of all the high-five days, reminencent of The return of the Jedi and Teenage Mutant Ninja turtles 3, when those crazy turtles go back in time. It has a solid ring to it, and is intended to rally the spirit of severely fatigued concert-goers!

Alewishes: "Hey Ralph, what day is it????"
Ralph: "I don't know man, High-Five Friday."
Alewishes: "Naw, man."
Ralph: "uhhhhh, Super High-Five Saturday."
Alewishes: "Nope, don't think so????"
Together: "Super-dooper high-five sunday" *Slap hands YESSSSSSSSS!!!

Super-Dooper High-Five Sunday by Ralph Steadman July 16, 2006

Ultimate high five 

To high five your fried/partner during a threesome to celebrate your sexual accomplishment.

So you and your friend got really shitfaced at this girls/guys house and they end up screwing you and your friend (a threesome) at the same time and to celebrate you high five your friend. ULTIMATE HIGH FIVE!!

Ultimate high five by Gerald cuntzton December 3, 2007

titty high five 

it is when i big breasted women jumps up and down naked and her tits slap together

i just did me a titty high five

titty high five by the one... yes that one February 20, 2017

Frozen high five 

A frozen high five is, in context, a high five given bewteen two people on a really cold day, preferably at night when it is even colder. Ideal conditions for this is to have the temperate be around or less than 36 degrees Fahrenheit. The reason for this extremely cold weather is that for some unknown reason, when it is really cold that the fingertips of the finger feel frozen, and the hand slaps something, it becomes really painful. There are two types of frozen high fives, one is like a regular high five, in which the two people high five each other. The other is not given like a high five at all and is given by having two people stand far enough apart, so that when their hands are fully extended, the palms meet, then the two people pull their hands back (while still fully extended) and slam the palm of the hand against the opposing palm as hard as possible. This method is the most painful of the two.

(On a 36 degree night)
Gary: High-five!
Andrew: Okay.
Gary and Andrew: Oww!
(3 minutes later)
Gary: OTHER HAND!
(the second method of a frozen high five is given)
Gary and Andrew: OWWWWWWWWWWW!!!!!!!
(both collapse on the floor in pain)

Frozen high five by Thyker November 6, 2008