Party where EVERYONE pulls (as in kisses, snogs, smooches, makes out etc), not a single person misses out on the action. These activities can be shared amongst many people and does not have to be restricted to just two people kissing.
did you make it to that HMS party? was such a pulling party.
What younger people say when they make the conversation X-rated by mispronouncing 'pool' in 'pool party' (and who, when challenged, swear 'pull' is the correct pronunciation yet at the same time hypocritically pronounce 'poo' as in 'moon').
Overheard, young male person to female: "Jake is throwing a cool Pull party this Saturday, and I'm invited!"
Me: Sniggers. Thinks: Not my cup of tea, that's for sure!