thummy dick 

While it may seem the phrase just swapped letters from “dummy thick” a thummy dick refers to a penis as the shape of the thumb. A fat penis.

Wow! Jerry’s got a thummy dick! It was fatter than the roundness of this Earth!

thummy dick by HeadReciever22 July 25, 2019

Dick-tummy 

Dick-tummy: (n) noun:

:when a female is so thin that once the penis penetrates the vagina it exhumes the stomach outward making her tummy/stomach bulge out, up or (if you're qualified), across.

Peter: "Maaaaaan!!, I was getting so deep in Erin's pussy last night, her dick-tummy stuck out like a starving Ethiopian.!"
Ricky: "....ahhhh yeeeaaah-shiiit homey, that sounds like you were straight 'Battle of the bulge 2.'"
Peter: "more like almond joy's got nuts and Erin's mound's don't"

Dick-tummy by Nicky Reed September 12, 2015

Dicky Tummy 

an upset stomach, feeling sick in the belly

Robin: Oi bro, want another Taco?
Phillip: Nah mate, I have a dicky tummy

Dicky Tummy by Prof Batman August 10, 2022