When someone says something really DUMB you say That's a neck and that person should slapp their neck if they don't THEY GET A SELF SERVE NECK. Another way of doing so if placing your hand in a cup with your thumb up to the tips of ur fingers.
Starkeisha: What's the answers to Mrs. Muntee's homework assignment?
Me: That's a neck😗
BettyBae: puts up a neck
Me: I don't need this crap
BettyBae: gives a self serve neck
Me: That's a neck😗
BettyBae: puts up a neck
Me: I don't need this crap
BettyBae: gives a self serve neck
by Haruki Sasuki-chan February 01, 2017
by Bbbbbbbbvzsx321 July 23, 2022
A neck is when someone slaps the back of your neck when you say something stupid, really obvious, or what you said just doesn't make sense
by cleo_saltymama October 28, 2016
by Lou s. Hole February 07, 2023
by Bozonicle March 24, 2017
by Jonathan "Jay" Gomez December 17, 2007