1 definition by 901.lax

(n). A stereotypical fan who loves to make bias and make fake facts of said hobby. Generally, this term is used by anyone who’s overly obsessed with commonly seen trains. This term is also generally accepted in the bus and aviation community.
Oh my god, that kid really said that bus has a Cummins, but actually has a Detroit Diesel. That kid is a foamer
by 901.lax January 6, 2020
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