Shubunkins 

The breasts of an attractive female.

"Dude, look at her shubunkins!"

Shubunkins by Matthew Flame March 8, 2010

Shuburbins 

When a person has nipples the same pigment as their skin, almost as if they didn't have nipples to begin with. The worst combination is with pancake nipples and anyone hooking up with a woman who has those both should just walk away.

Man that chick had the grossest pancake shuburbins, I got up and walked away.

Shuburbins by alexbowlpitts December 23, 2009

Shubonkin 

A swear word

Oh SHUBONKIN I broke a plate

Shubonkin by Astro Hannah November 9, 2019