The contact that occures in pornographic videos when two men place their penis in the same hole of a recipent at the same time. The act of two cocks rubbing together while engaged in sexual acts.
Dude that porn was fucked up! Thats what snookering is, sick!
When a brother is grinding with a girl in a club whilst simultaneously the girl is facing the other direction , tossing off another different brother in a "snooker cue" motion with the hand maintained in a parallel position. The covert way in which this is done means that both dudes can be oblivious to the other , however when one realises he will be locked in position - unable to make the next move - hence both guys are effectively snookered
"Oh look at that chick, playing some quality snookering - "
" that fat girl is so large the dude can't see he is totally snookered !"