The act of splish-splashing water from the sink onto your dick and balls, as mentioned in Ep. 22 of The Judgies: Josh Gets Roasted. Can also be used as "birdbathin'" or "birdbathin' it"
"When I was birdbathing after doing the business, a house centipede made a mad dash for the ol' cock and ball."
by commie_scum October 01, 2021
When you stretch the excess skin of your testicles to form a bowl and urinate into it and wait for a birdie to land on it and drink
by Mike was whore's key August 26, 2023