Basicly street slang for pretending, used in place of "playin" or "jokin"

Besides it's actual meaning, there was an oldschool rapper named Syke. He was one of Tupac Shakur's greatest friends and appeared in serveral of his songs. He's most famous for singing in 2Pac's songs "Picture Me Rollin'" and "How Long Will They Mourn Me?"

basically means your joking. e.g.

An 80's urban slang meaning to take back or discredit/erase everything previously said in the last sentence.

(also sometimes spelled 'sike')

a common misspelling of "wordpsyche"

it means, im just playing with ya!!

messen which some one or syke'n someone out pissen dem off