Cebs means that someone can't be bothered doing something. It is an abbreviation of ceebs, which is an abbreviation of C-B-F (which means Can't be fucked).
George: DAMMIT I left my jellybean on the roof!
Philip: Did you assemble the antenna?George: Cebs.
Shortened version of ceebs, which is a shortened version of CBF, which is a shortened version of Can't Be Fucked, which is a shortened version of "I cannot be bothered one bit".
One ceebs ceebing, so one cebs.
Steve - Hey bra.
Harry - Sup yall.
Steve - Not much. Cebs.
Harry - Cebs life?
Steve - No. Cebs you.
Harry - Oh.
A dare that if completed must be repeated by the person setting the dare. "I will if you will"
cebs you to eat that
("cebs" is a condition where a woman is simply just mean in a way only a woman can be.)
"Yeah, Jake's girlfriend had a bad case of cebs."