by NewJeruSoldier November 11, 2006

by thelittiesttittiestgirl November 26, 2017

the act of open-hand slapping someone on the back of their neck after saying or doing something stupid or going against common sence
by ww.t_o.4life March 22, 2008

by manexx October 18, 2008

When your underage friend wants to drink a glass bottle beer but only drinks the neck before claiming they’re “fucked up”.
by Nexkitboyz March 12, 2018

When two giraffes (or elezens) furiously attack each other by swinging their heads like wrecking balls.
by Suspicious Miqo'te December 10, 2017

Friend 1: (Rolls up on his new 5 speed Schwinn Cruiser). Dude, check out my new cruiser!
Freind 2: (Checks out the cruiser and then looks at his rusty peice of crap bike) Yeah man, that bike is on necks!
Freind 2: (Checks out the cruiser and then looks at his rusty peice of crap bike) Yeah man, that bike is on necks!
by Red Dog September 5, 2005
