Anger or rage. Angry like a rabid hound foaming at the mouth.
"That berk's foaming, better not go near him".

"Foam with anger all you want bubber, the pub is closing, finish your drink."
"He likes to foam, he's harmless."
by Zed Numar August 4, 2021
Get the Foam mug.
what horny transit and rail fans like to do.
OMG... is that guy really foaming a stupid normal bus?
by polishw February 12, 2023
Get the foaming mug.
The act or vaginal bleeding clean up then wiping your ass with it.
Hey babe I foam blocked today ;)
by The_nasty King August 20, 2017
Get the foam block mug.
Ejaculant. Normally referenced with respect to wishing to be ready for a first sexual encounter with a new partner.
"I haven't had a wank for days. Making sure there's plenty of date foam for tonight!"
by D. D. D. August 14, 2023
Get the Date Foam mug.
A "Foam Bear" is any gesture of appreciation/gift to someone with whom you are in a romantic relationship with.

Derived from the delicious marshmallow candies "Bamse Mums".
"This one time, during my sophomore year, I received a foam bear from my boyfriend"
by Sparkles The Balloon Boinker December 10, 2018
Get the Foam Bear mug.