It is when jump in the air and do a full rotation 360 then dunk the ball down hard. It is a dunk that can only be performed by the most athletic dunkers in basketball.
by weedrasta July 27, 2014
The act of double penetrating a woman by yourself by swapping holes after each thrust. Requires great skill and speed and gives the impression of DP.
"Whoah dude! Did you hear Ben jefferies double dunked nikki the last night?"
"No way! She's always loved a bit of Double-Dunking. No wonder she can't sit down today!!"
"No way! She's always loved a bit of Double-Dunking. No wonder she can't sit down today!!"
by Proteinmonster October 13, 2011
Dunked son- eliminating someone in a video game or sport by gaining massive air and proceeding to land on the victim's head.
by AnHero. July 12, 2010
by K and M Pimpius August 28, 2006
Random acts of Duncan. Everybody knows a dude named Duncan that is wildly unpredictable. A "Slam Dunk" is an action, or an opinion, that is not beneficial to society. Slam Dunks are usually ridiculed for being so out of place and detrimental to a good time (ie: parties, epic Facebook threads, and conversations), but have been known to produce laughs. In general, Slam Dunks are usually a bad thing.
In speech, "Slam Dunk" is usually used before or after the word "Bitch"
In speech, "Slam Dunk" is usually used before or after the word "Bitch"
Dude 1: "We had this post on our Facebook group. It had a thousand comments on it, but Duncan deleted it"
Dude 2: "What!? Why'd you do it, man?"
Duncan: "It was my post bitch... Slam Dunk!"
Dude 1: "Did Duncan just walk through the drive-thru?"
Dude 2: "Yes sir... Slam Dunk"
Dude 1: "Hey Duncan, How was Spring Break?"
Duncan: "Well, I don't remember half of it, so.... Slam Dunk, bitch"
Dude 2: "What!? Why'd you do it, man?"
Duncan: "It was my post bitch... Slam Dunk!"
Dude 1: "Did Duncan just walk through the drive-thru?"
Dude 2: "Yes sir... Slam Dunk"
Dude 1: "Hey Duncan, How was Spring Break?"
Duncan: "Well, I don't remember half of it, so.... Slam Dunk, bitch"
by W3B5T3R April 16, 2013
The act of punching the asshole of another person, usually as a surprise attack or otherwise a torture.
by Anonymous August 27, 2003
When you take two (or three) fingers and scoop the last bit of shiza out of another man's anus and then dunk it directly into their mouth.
by shizajim September 09, 2011