Top definition
Anyone can drop a normal mock on someone like "you're ugly" or "you're stupid" but it takes a special someone to drop a dirty syb mock involving sybians, butt juice, vag juice and big round black sybian heads.

Any shit talk that involves sybian machines can be classified as a syb mock.
You enjoy sitting your fat ass on that nasty twin headed sybian dcarl WUWU WUWU. Drop that syb mock on your friends and see what they say.
by zoneseek October 03, 2006
Get the mug
Get a syb mock mug for your dog Jovana.