Definitions by Captaincrank

Big toe tugboat 

The act of two people sitting in a bathtub facing each other while exchanging big toe penetration into each other’s buttholes and making a ship horn sound.

So I heard Lee and Wayne have been in the bathroom big toe tugboating all night.

Wow! That was some awesome BTTB!!

Big toe tugboat by Captaincrank March 23, 2020