Doug: "Yo Yo Yo i was wackin it in the tub with the water flowing over my wang-no hands needed!"
Chantel: "Yeah G, i was working myself with the showerhead this morning. Those pulsating jets get the job done."

Doug/Chantel: "Hydrobation is the best!"
by Andrew/Jason XC October 19, 2008
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The use of a source of water (faucet, shower head, whirlpool jet, etc.) to stimulate the genitals in order to produce orgasm. Mostly used by females.
Using the massage setting on that shower head instead of the regular setting is better for hydrobating.
by Wumpus Amungus September 20, 2011
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The Male art of masteurbation, except using a strong, concentrated stream of water. Usually, these water jets work better when warm. These streams can be found in pools, jacuzzis, showers, and many other assorted devices that use water.
Bro #1: Yo dude get out of the pool nobody else is in there anymore.

Bro #2: Hold on bro im hydrobating, this water jet is awesome!

Bro #1: Aight man, hydrobation is pretty intense so ima let you be.
by TheNew2250 July 5, 2010
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When you use the sounds of other things in your bathroom (the bath filling up, the bath draining, a running blow dyer, the heaters, etc.) to cancel out of the sound of you masturbating in the bathtub. While done successfully 90% of the time, your parents, roomates, girlfriend, (etc.) may become suspicious of extra long baths.
Dude 1: Dude I just had a nice and long sonic hydrobating sesh

Dude 2: Really dude? What noise did you use
Dude 1: I used a shower speaker and turned it up
by girthymango22 February 23, 2018
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