Semen ejaculated while in the shower.
I was in the shower and shot a load of drain babies that would've made Jenna Jameson gag.
by Mr. Violence May 31, 2004
Jacking off in the shower having the tadpoles go down the drain, thus creating drain babies
I was horny before work so I made some drain babies to save time.
by Ted Worthington July 29, 2005
A drain baby is the sperm going down the drain after a man masturbates in the shower.
Jared made a drain baby while jerkin his gherkin in the shower.
by bukkake the porno clown November 02, 2007