Foamer (n.): a person who can't communicate with anyone, without going off about how Trump is (saving/destroying) our nation, who's oppressed (or privileged) or an issue that is so f*cking important nobody should do ANYTHING until it's remedied to the foamer's satisfaction.
Here comes Bob, he's such a foamer; everything he talks about anymore is political.
by AJ1427 January 27, 2017
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The Ultimate Individual Who Likes Golden Nectar Of The Alcoholic Type

Also know as 'To Foam'
by GOAT Foamer September 12, 2018
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When an individual inserts any number of mentos between 3 and 10 up the rectum and proceeds to buttchug an entire liter of Coca Cola or other carbonated beverage.
Damn that was hot my girlfriend Stella just sent me a video of her doing a Matthew Foamer
by Doctor Bitch Pants November 28, 2021
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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.”
by Foamer Simpson January 10, 2023
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Someone who foams hard over Caltrain. They usually live in Redwood City California and will go as far as to tell someone to end their life for not liking Caltrain or threaten to sue Caltrain for retiring their F40ph fleet.
A Caltrain foamer argues with someone saying Caltrain is the worlds best railroad
by JulianRailroad November 3, 2021
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When someone gets the D so hard they are incapable of swallowing their sylvia, making their mouth foam as if they had rabies
"Rumour has it that Gabe and Angela fucked last night. I heard she was a lust foamer."
by ShiroIsSnazzy August 18, 2018
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A person who either:
A. Calls someone a Foamer, for simply disagreeing with them.
B. Cares enough about the fact that someone might think they are a foamer that they would make an exclamation that they are not a foamer
or C. Purposely acts in a certain way for the purpose of not being considered a foamer.
The Foamer actively avoided any actions which could portray him as a foamer.
by Donald X Johnson November 14, 2007
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