Thats a chop 

This is something you say to someone when they do or say something extremely stupid. If someone does or says something stupid you say "thats a chop" and karate chop the back of their neck. The strength of the chop depends on how stupid the words or actions of the person was.

Nick: "Totally did not do my homework last night. Yolo!"
Jon: "Thats a chop"

Thats a chop by Dr.Chopper December 6, 2012

That's a Chop

used when someone says a statement that makes no sence or is extremly stupid or most likely obvious

kwame said that's a chop when jeremy said today was monday when it was thursday

That's a Chop by XxMagnific3ntxX June 5, 2007

That's A Chop

This is a saying used when someone says or does something extremely stupid or obvious. It came from the show "Workaholics". When someone does or says something as above, the person who says "that's a chop" is allowed to karate chop the back of their necks. The harshness of said chop depends on the action or words of the receiver. It comes in many forms.
Family pack - everyone in the room is allowed to chop the receiver
Hardies - hard chop
Softies - soft chop (when it wasn't too stupid or obvious)
Selfie - receivers chips themself

Carlos: "Wasn't the song 'Oops I Did It Again' by that blond girl? What's her name? Britney Spears."

Mike: "No shit, Sherlock. That's a chop. No selfies."

Carlos: "Softies, man."

That's A Chop by kayzazzy April 7, 2015