A (male) gay sexual term meaning to place an erect penis around a partner's anus and getting a dab of fecal matter on the tip then knocking one testicle with the fecal dabbed penis into the other testicle as one would with a chalkedpool stick in a game of billiards.
Marty: Hey Steve, did you have a good game of billiards last night?
Steve: Yeah, I really had fun chalking the pool stick and knocking Richard's balls around.
durring a typical game of pool...
it is the act of breaking out in random fits of pole dancing,
using your pool stick as the pole.
RACHEL: oh shit, i just scratched, you know what would really make me feel better?
CATRINA(CJAYY): well really theres only one option, pool stick dance time!
RACHEL: yay!, i love pool stick dancing, i thought youd never ask...