Fred: So how are you, you know after the whole Mary situation
Carl: Well since i found her in bed with that SNATCH BANDIT doing things that can only be deemed criminal, i want to kill myself using an unholy amount of mercury
Fred: Stick in there man.......
Similar to anarkiddies. At events such as summit protests, the police sometimes drive around 'snatching' those whom they assume are radicals or anarchists. Snatchbait kids are young radicals obsessed with wearing riot-chic clothing, and are particularly well known for wearing black bandannas when they are unnecessary - thus making them particularly susceptible to being snatched.
"I feel kinda sorry for those snatchbait kids - they're gonna get picked up any minute now for walking down the sidewalk."