1. A sexually inexperienced girl who nevertheless enjoys overly-fondling the penis, particularly a flaccid (and thus non-threatening) one.
2. Any woman or girl who truly enjoys handling the male member.
Can be disparaging, or not.
"Shit man, I've known Brunhilde was nothing but a worm wiggler since that sock hop back in '58."
"Julie's a cute little worm wiggler, isn't she?"
Any implement the primary use for which is lengthening and/or widening the male member.
"Biff bought his bad self a nifty cockspander with all the bells and whistles."
Brother, in the friend sense. Short for "brohamm(o)us" or "brohammy." Frat-speak.