noun: Any wrestling or grappling technique (esp from Brazilian Jiu-Jitsu) that presses a body part or the ground against your mouth - sometimes yielding imprints of your teeth on the inside of your lips/gums or teeth marks on your opponents arms/legs.
by Yet another victim July 15, 2011
Get the Piranha mug.The term for when a guy gets a girlfriend and immediately becomes desired by other girls. It is a sociological phenomenon involving social status, showing that the man is okay to be desired. He has been approved by a sociological microcosm as a man who would make a good mate. It also involves competition, the guy is almost a prize now, something that can be won in a competition.
Once one piranha bites, they all swarm.
Once one piranha bites, they all swarm.
Single guy walks down hallway, girls barely notice. Guy gets with hottie and now girls can't stay away.
Guy's Friend: Man, the piranha effect worked wonders for him!
Guy's Friend: Man, the piranha effect worked wonders for him!
by wackojakko January 4, 2011
Get the piranha effect mug.A woman that fights or grapples (especially a practitioner of Brazilian Jiu-Jitsu) that is known for being very fast and vicious.
by JennySea August 5, 2011
Get the Piranha mug.adj: A determined, sneaky and fast opponent that is very hard to get rid of once they acquire their target.
by Bill Just Bill July 5, 2011
Get the Piranha mug.also known as a racker, girl who has a oral sex fetish. forceful painfull oral sex involving use of teeth and lots of it.
by Srdjan Bunjy March 31, 2008
Get the cock pirana mug.by jayl jayl November 4, 2019
Get the perianna mug.Though pleasantly surprising some, Nicholas was ultimately banned from the public pool for routinely giving swimmers a sneaky piranha.
by shudder inc May 30, 2013
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