Banana Slug

A colloquial term for a Union Pacific Maintenance of Way train.

We were trying to get some work done today, but that banana slug gummed up the railroad.

by D.Bambowski November 05, 2021

Banana Slug

The male version of fried eggs.

He pressed his naked dick against the store front window, giving the crowd a full banana slug.

by EDubs June 08, 2020

leopard slug

Yeast that builds up in a drain that beer gets dumped down, or a large log of feces that gets stuck to the side of the toilet bowl inconspicuously.

“I cleaned up that leopard slug, no glove.”

by K8888 May 21, 2023

frothing slug

A person who is banal or boring.

A tool.
A loser.

Mr. Hicks: Mrs. Peters said you called her a frothing slug. What's that about?
Bill: She's a real loser, dad.

by Iamb T. Wizard December 06, 2017

Red Slug

When a period blood clot gets stuck on a man's teeth, beard or cheek during/after cunnalingus.

This heffa didn't tell me she was on her period and left a red slug on my face!!!

by LuckyJoe777 April 15, 2021

slug burp

When your stomach makes a weird sound after you ate a ton of food.
Opposite of your stomach growling when you're hungry.

I got a slug burp

by Unpublished February 20, 2016

Tie a slug

The act of securing the open end of a condom post-coitus.

1. "I think Judy and I will tie a slug after lunch"

2. "We spent all week tying slugs"

3. "There are too many tied slugs by the swing set"

by nosebridge March 09, 2016