1 definition by HammboSlice10
When you are in the bathtub and are jacking off, but you are too lazy to get up so you skeet in the water inside the tub, which you are laying in.
I got horny in the tub yesterday, so i jacked off and before i knew it i hydroskeeted and was swimming around in my own cum.
by HammboSlice10 November 30, 2009