USEC - Escape from Tarkov faction that is also used as a adjective to describe homosexuals.
Bear-1 : oh he's a USEC.

Bear-2 : Yeah he's probably gay than.
by Shmellzy September 11, 2020
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Oh my god, you chose USEC over BEAR?

Yeah. I'm a little pussy American bitch.

Yep. You are.
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