1 definition by RuthlessCarpet

SluggButt is an insult, usually in a joking manner to call someone slow at doing something or just jokingly for no reason.
Yo boi is such a Slug Butt. He takes too long reacting to that joke.

Stop being such a Sluggish Butt homie. That trend is so like 1990. It's like totally groady to the max.
by RuthlessCarpet October 12, 2017
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