The act of carpooling together to ride on the HOV lane. This carpooling method allows people limit tolls charged and travel with limited traffic. A Slug is a playfully derogatory word for people who ride in another car for free. Usually used in areas where there are high areas of continuous traffic (DMV as an example).
Jack: "I had to go slugging to get to work on time today".
Jill: "What type of sexual induendo are you using this time to say you got a free ride today?! You better give a good answer or I am kicking you out of the house!"
Jack: "It's not, I swear! I am nothing but a dirty slug!"
Jill: "It's over, pack your bags!"
Jill: "What type of sexual induendo are you using this time to say you got a free ride today?! You better give a good answer or I am kicking you out of the house!"
Jack: "It's not, I swear! I am nothing but a dirty slug!"
Jill: "It's over, pack your bags!"
by Jimboswagginz July 10, 2024

by Dictionary fellah April 8, 2022

A slow, lazy, meek and/or generally useless person. One of the most underutilized and versatile words in the English language.
Damn Arun, why are you taking so long to slam that PBR you slug. You're the biggest slug bug in a rug I have ever seen.
by broncobuddy November 17, 2022

A large amount of a controlled substance racked into the shape of a thick line (slug) as it creates a slug like trail across the surface it’s poured onto
Dude 1: Hey bro, you’re sweating man, maybe you’ve had too big of a slug
Dude 2: Yeah man, I’m feeling fucked I need water, that slug has killed me off
Dude 2: Yeah man, I’m feeling fucked I need water, that slug has killed me off
by YP420 April 25, 2022

When you think about it, Big Slug is kinda like Big slug
"Happy Birthday #DwayneJohnson I hope you find big slug"
"Happy Birthday #DwayneJohnson I hope you find big slug"
by BigSlugg June 25, 2022

A person who tends to stay awake in the night working on something rather than sleeping, hoping for a patient but steady success.
Speaker 1: Dude, have you heard about how late Josh has been working till lately?
Speaker 2: Yeah man he’s a real Night Slug
Speaker 2: Yeah man he’s a real Night Slug
by Baehelpex June 11, 2025
