sweet potato 

when one of your nuts grows 10x in size after a baseball injury.

looks just like one big sweet potato

sweet potato by chinkEdork November 19, 2007

sweet potato custard 

The female Genitalia. Also known as "Pussy".

In the words of the Ying Yang Twins.

I aint got a dick for trick I got a treat for buyin
that'll sweat the owner
tell the customer, pie for sale and its sweet potato custard.

sweet potato custard by Daniel K Webb March 13, 2007

Sweet Potato Dick Casserole 

When a married man has an uncircumcised penis and flirts with a co-worker. His wife’s friends then turn his uncircumcised penis, which resembles a sweet potato, into sweet potato dick casserole.

If he speaks to that book sorting bitch in Spanish then I will turn his dick into sweet potato dick casserole!

Sweet Potato Dick Casserole by Clitney October 16, 2018

sweet potato balls 

An expression to show shock or amazment. Such as holy hell.

Sweet potato balls! I haven't seen him in years!!!

sweet potato balls by Muhahahanafawnabanana September 22, 2005

Sweet potato 

A gay man who enjoys sucking of big balls

Brett is a sweet potato

Sweet potato by Bortellini February 1, 2017

sweet potato cave 

A sweet potato with a hole cut out filled with butter.

I can't believe you've never had a sweet potato cave!

sweet potato cave by Deathnote L April 24, 2014

Sweet Potato 

To repeatedly steal the shrimple off of all the custard in a bakery or restaurant and eat it

Daniel, stop sweet potatoing the custard! You’re going to ruin it for everyone else!

Sweet Potato by Acorns Anonymous November 21, 2019