To have one's gak snatched, one would have had to have the goo that holds the brain in place, gak, taken, or snatched, from one's cranium, resulting in death; usually involved in black-on-white crime.
Yo bitch you best watch out! He gon' snatchyo' gak!
This is a strange term, to snatch a gak; strange, but wonderful!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi