Dogs In A Bathtub 

From the Greek Term: Dogamus Bathamus

When a guy sticks his balls in a girls ass.

They are as hard to keep in there as dogs in a bathtub

Dogs In A Bathtub by Lisa K April 16, 2004

Dogs in a bathtub 

When a man fucks a womans pussy with his balls in her ass.

Bitch, you ever heard of dogs in a bathtub?

Dogs in a bathtub by Five Seven February 7, 2008

Two Dogs in a Bathtub 

When you try to jam both of your nuts in a girl's asshole. It's supposed to be as difficult as keeping two live dogs in a bathtub together.

i got one nut in her ass, but i couldnt manage the two dogs in a bathtub.

Two Dogs in a Bathtub by billy poopluvr May 4, 2004

2 dogs in a bathtub 

When a guy puts both his nuts in a girls ass.

Wow, that is as difficult as getting 2 dogs in a bathtub.

2 dogs in a bathtub by I'm Rick Burd, Bitch April 2, 2004

5 dogs in a bathtub 

When you shove your dick, both balls, and both fists in a girl's asshole.

Oh man, I just did 5 dogs in a bathtub with Stacy's dad last night. It was cadaverific.

5 dogs in a bathtub by Mia Butthurts February 15, 2017

3 dogs in a bathtub 

The act of inserting one's entire penis and scrotum into an anus or vagina. The difficulty of that feat is akin to getting three dogs to take a bath at once, hence the phrase 'three dogs in a bathtub.'

Fitting my whole package into Sarah was harder than putting 3 dogs in a bathtub.

Or:

Kelly was so wide open I put three dogs in the bathtub.

3 dogs in a bathtub by Slime Church March 11, 2011

two dogs in a bath tub 

When you try to stuff a set of nuts in a woman's asshole. In turn is as impossible as washing "two dogs in a bath tub".

"This bitch's ass was so loose that I had to give her the two dogs in a bath tub treatment."

two dogs in a bath tub by jgf July 19, 2006