Twat Dog 

A dried up crusty penis. It would look like a wrinkely pruney finger after you were in the bathtub too long.

*Grandma was baking cookies one day when grandpa walked out of the bathroom stark naked. She exclaimed "By Golly! He has a Twat Dog!"

**After being in the hot tub for quite some time, Billy stepped out and was pantsed by a friend exposing his Twat Dog to everyone at the party.

Twat Dog by SABINATOR August 11, 2009

twat dog 

a twat dog is when a male tries sticking his limp dick into a girls vagina, and it won't go in beacause it is limp like a hot dog, similar to whiskey dick.

That swamp donkey was so ugly i got a twat dog and was able to perform sexual endeavors with her.

twat dog by connor savage March 25, 2008

Twat-Dog 

When you put a cold, preferably frozen hot dog in a girls pussy when shes passed out, then it gets stuck in there. It WILL smell like shit in a few days without her realizing it.

"When Jennifer was passed out drunk, I pulled the ol' Twat-Dog on her."

Twat-Dog by Brian Wert Craig Wert Jared V December 20, 2008

Twatdog 

A Female who Pleasures herself With a hotdog.

Danielle: Did you hear about crystal? She put a hotdog in her vagina and it broke off inside and she had to go to the hospital.
Cassie: Ew. She's a twatdog.

Twatdog by DannieSocute October 17, 2006