Foamer 

when you masturbate so vigorously and for so long that it comes out foamy

bro i hit a foamer last night after the bar

Foamer by vinny yacker January 7, 2025

Foamer 

when you jerk it so vigorously and so long that it comes out as foam

bro i hit a foamer after the bar last night

Foamer by vinny yacker January 7, 2025

Foamer 

Let's create a definition for foamer. A foamer is a rabid pit bull defender who becomes apoplectic and irrational when confronted with evidence of the breed's dangers. They're usually armchair experts with zero credentials, spouting nonsense about pit bulls being inherently loving and gentle. Foamers are notorious for flooding online forums and social media with their inane opinions, viciously attacking anyone who dares to disagree with them. They're masters of deflection, blame-shifting, and victim-blaming, and they'll stop at nothing to discredit anyone who threatens their pit bull ideology. Foamers are often hypocritical, cherry-picking data to support their claims while ignoring overwhelming evidence to the contrary. They're a menace to online discourse, spreading their toxic propaganda and silencing rational discussion.

The online discussion quickly turned toxic when a clueless foamer barged in, spouting ridiculous talking points and personally attacking anyone who dared to disagree with their brainless pro-pit bull propaganda.

Foamer by AnitaD May 28, 2025

Foamer 

A railroad fan who cannot control himself. Train equivalent of a Gooner. Usually obsessed with one train in particular. Would literally jerk off to trains.

The problem with foamers is they ruin it for the rest of us railfans, by being fucking retards.

The typical habit of the common foamer is: stand infront of trains to get a good photo, pissing off the driver in the process, then drool over a common ass train.

However, don't confuse foamers with people who have just seen a train for the first time...

Oh look at Aiden, standing on the tracks, what a goddamn foamer.

Foamer: oh wow look at that Regio 2N what a spectacular sight isn't it gorgeous, hey did you know the regio 2n is a train oh my God soo coo00oo0000lll!!111!1!!!!1!!!!111!
Normal railfan: Shut the FUCK UP

Foamer by PavlovA_YT June 1, 2025

Foamer

a suffix relating to someone who is really interested into something, or just someone who likes trains a lot

these ipad foamers are getting out of control, like my guy don't set a switch to derail a train for clout

Foamer by DMVTransitFoamer January 31, 2026

Foamer Simpson 

When a Beer is poured or cracked and foams at the top.

JC cracked a Bapple and the foam came rose out of the can. “JC bro you got a foamer Simpson.”

Foamer Simpson by Foamer Simpson January 10, 2023

Foamer Simpson 

When one binge-drinks for three days without ingesting any real food, and finally makes a bowel movement. This movement is entirely foam-based, with no trace of solids.

Yo bro, I went camping this weekend and only drank, didn't eat. When I got home, I sprayed out a serious foamer simpson.

Foamer Simpson by actionjackson27 August 11, 2012