Slug mud 

When you masterbait and the cum runs down your dick and then she spits on your dick and you stick it in her butt thus creating slug mud

Yo man last night i created slug mud with my girl

Slug mud by Znoopdog November 1, 2016

Mud Slug

A white female who slimes around and tries to get with as many black guys as they can cause they think it makes them cooler.

Look at him, hes got a mud slug

Mud Slug by th3truthv3 May 12, 2011

Mud slug

A whimsical colloquial term for a piece of fecal matter.

After a heavy rain, the backyard became a treacherous terrain, and my shoe inadvertently encountered a mud slug.

Mud slug by Gr0undhog January 22, 2024

Ol muddy slug 

When you take a shit on the floor then instead of wiping, you scoot across the floor leaving streaks.

-She shit on the floor then scooted away without wiping.

-Ah, the ol muddy slug.

Ol muddy slug by Mr.Unknown89 May 11, 2019