1 definition by mttkrm

1. The male equivalent of the female slut.

2. A guy who is willing to sleep with any women out of desperation.

3. A wannabe fuckboy.
He thinks he is a fuckboy, but in fact he is a slutboi.

She has a fine taste in men, she won't go for a slutboi.
by mttkrm May 18, 2020
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