So Generally Speaking When People Are Smoking Crack..
 

Do they act all fucked up and stuff?

Mood swings and all that funky shit or what?

na not really, for the most part they just twitch and want another hit of crack, some drool, but for the most part, alot just twitch

Why don't you ask your momma and report back. :2 cents:

And what about locking threads? is that part of the crack cycle?

don't know about all that, but they'll suck your dick for $5

for the most part crack heads dont have computers, and when they do i buy them fast, the ones that are worth buying atleast.