When a girl masturbates so ferociously her pussy juice is whipped up into a foamy lather. The term can be applied to a solo wank session or a group of masturbating girls that have gathered for the occasion.
Well my boyfriend is working away this weekend so I've planned a foam party wank marathon. I'm going to flick my bean so fucking hard my juice is going to soak the carpet through. Care to join in?
A foam party is a collection of mates all vomiting on the same spot, with the aim of creating the biggest foam bubble possible.
This is best accomplished by consuming LARGE quantities of beer, as beer seems to give a consistently larger volume of foam per regurgitation.
To increase the foaminess, it is reccommended that you do anything active just before you're about to start the foam party... some examples include: hedge diving, cart-wheels, or jumping-jacks.
Ashley - Hey whats that on your shoe?
Bryce - oh shit... it must be from that foamparty we had in the parking lot last night!
Ashley - Nice...
A death caused by drug overdose, or an extremely adverse effect to the consumption of narcotics, oftern resulting in seizure or involuntary convulsions.
"We thought he was just having a grimmer but it turns out he was heading for a River Pheonix Foam Party"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"