Top definition
The act of shimmying one's hips so as to cause the penis to bounce back and forth off of the left and right hip bones.
How funny was it when Esteban dropped his pants at the party and showed everyone his kackflap?
by A. Burrows April 17, 2007
Get the mug
Get a kackflap mug for your mother-in-law Nathalie.
May 14 Word of the Day
Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy
Person A: Man, that nutcase Martin Bryant guy shot 35 people in Tasmania!

Person B: No, he wasn't a nutcase, that was just a psyop so the government could have an excuse to ban guns.
by Mystikan April 11, 2006
Get the mug
Get a psyop mug for your mom Larisa.
2
another word for the skateboarding trick "Kickflip". the trick consists of you ollieing and kicking your front foot so the board does a barral roll type thingg. it is possible to do a double kackflap and sometimes even a tripple kackflap
"man, yesterday i landed a kackflap that was like 3 feet high!"
by kris B May 16, 2006
Get the merch
Get the kackflap neck gaiter and mug.