A derogatory term for a little shithead. Usually followed up by some Joe six pack hurtling a half empty beerbottle at them. Similar to the terms Fucklet and Rapelet
Doug: *working on his 1969 Pontiac GTO*
Little Shit: "Your car sucks"
DOUG: "STFU YOU LITTLE CROTCH ROCKET" *Chucks a half empty beerbottle at the little shit*
Crotch rocket, a crotch rocket is a term for a motorcycle or cyclist that likes to gloat about having more than 2 cylinders, common things said by riders that own these bikes are that Harleys are slow, when in reality there trying to compensate for there tiny dick and how they think there special, these riders commonly are what are considered (see squid) squid, by old bikers for there lack of riding skills and how they act stupid on the road.
Jim: Look at the bozo on that crotch rocket
Joe: I bet he thinks he’s god or something on that crotch rocket, I hate squid riders