Mud Guppy 

Akin to the Mud Shark; but younger; A white girl who dates black men only. In the early years of initial dating a girl shows traits of being a mud hunter.

That Mud Guppy will turn out to be a Mud Shark some day.

Mud Guppy by Jonathan G May 30, 2006

Mud Guppy 

A person or people who enjoy swimming in the river are often called Mud Guppies

A person or people who enjoy swimming in the river are often called Mud Guppies , look at those little Mud Guppy/Guppies or swimming in the river

Mud Guppy by XxladyhazexX May 14, 2019

Mud guppy 

A legendary mud wrestler from Portland Oregon

Holy shit what a move from THE MUD GUPPY

Mud guppy by The Mud Guppy May 25, 2023

Mud guppies 

Another term for sperm that has been deposited into an anal cavity

Bob deposited a load of mud guppies behind ted's turd cutter last night.

Mud guppies by ben November 12, 2003