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

Dog In A Bath Tub 

This is a proper name for when you attempt to insert your nuts into a girl's ass. It is so named because it can be just as hard as keeping a dog in the tub while giving it a bath.

I tried like hell to pull off a Dog In A Bath Tub on Suzy, but her queaf threw my balance off.

Dog In A Bath Tub by Harry Ballsonya March 19, 2003

Dogs In The Bathtub 

You have your woman get on all fours and try to shove your balls in her ass. They keeping popping out like a dog in a bathtub.

Dogs In The Bathtub by tennrattler February 28, 2003

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

Dog In A Bath Tub 

It means a dog in a bath tub.

Look at that dog in a bath tub!

Dog In A Bath Tub by latiaslatios November 16, 2016

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

Dog In A Bath Tub 

Trying to put your penis and nut sack inside a woman/man (what ever you prefer) anus all at the same time' hens the saying as it is as hard as.

Once i pulled off the dog in the bathtub, I found it was much harder to remove them then put them in.

Dog In A Bath Tub by whizzane December 30, 2003