very similar to oral stimulation unto a male, however less conventional. Often used as a bragging right. Another less used, but similar word is fucc. It certainly doesn't mean shut up crazy cunt because that would be the stupidest shit ever
Another name for Blowjobs. This is a HUGE fucking meme online. The meme is a poorly edited 3D version of the bald human head, called Meme Man, pairing with the word SUCC.
No, it's not pronounced Soohk. It's just pronounced Suck.