MoPac

Short for the Missouri Pacific Railroad.

The MoPac is the best railroad.

by buildsbricks1 May 7, 2025

MOPIXSURY

Refers to something truly disgusting or disturbing.

Dan: oh my days asmondgolds room is gross

George: Ts is mopixsury

by The Guac-Blocker May 27, 2025

mopadile

A closet transvestite

I think that boy is a bit of a mopadile

by Kelly The Boy From Killane August 23, 2025

Mopar Martians

Noun: a slur targeted at people that like Dodge; a more unique slur for black individuals other than the N-word, similar to but not limited to Jiggaboo, Moon Cricket, and Porch Pirate.

Damn Mopar Martians are causing a ruckus with the takeovers down town.

by SnowBunnyAfterHours November 26, 2025

The Mopacalypse

Austin slang for the endless and eternal traffic jam that is Loop 1, collectively known to Austinites as MoPac.

The MoPacalypse continues. I saw no fewer than 3 separate pile-ups on the way downtown.

by Shepherd Guy December 16, 2022