Someone who is conspicuously slow and gets right in front of you at the absolute worst time. A combination of "slow" and "douchebag."
(On the Long Island Expressway) "This fuckin' slowbag is gonna make me miss the first pitch!"
by Porgmundr May 24, 2023
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1. An annoying douchebag who goes too slow and blocks your way.

2. A compound contraction of "slow" and "douchebag." It voices irritation.
"This slowbag is gonna make me late for work again!"
by ljak November 27, 2021
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A douchebag who blocks your way because they're too slow.
"We would've been there on time if it hadn't been for that slowbag."
by ljak November 23, 2021
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