Top definition
The act of masturbating in the shower. It's much harder for someone to be caught doing this, but they'll probably end up using up all of the hot water.
Example 1: Bob has been in the shower for 2 hours now. What's taking him so long? Is he bathurbating?

Example 2: Bathturbation is much easier than normal masturbation. No one will ever catch you in the act!
by JohnMaddenFootball May 11, 2014
Get the mug
Get a Bathturbation mug for your cat Georges.