Briefly
popular in the early-to-
mid 1990's, mostly in inner-city circles & the hip hop community:
When someone says or does something stupid/wrong, a friend will point it out by yelling "CHOP!" while imitating a karate chop to that person's
neck.
(1993)Snucka #
1: Yo, I'ma get me a Lexus convertible!
Snucka #2: Lexus doesn't make a convertible, "CHOP"! (proceed to karate chop #
1's
neck)