To cleanse ones body from varying sexual encounters with moist towelettes, baby wipes, washcloths, although many different methods have been used, KFC moist towelettes are most notably used.
Credit to E40 for this one...
"He fuckin', a couple of them niggas' broads
They licked his sweaty balls
These hoes nowadays is dogs, givin' up them drawls
Do anything for the cash
Wipe their coochie off with a napkin and take a HOOKER BATH"
Ejaculating on a sponge and giving a sponge bath to an aussie.
Hey babe want an Australian sponge bath?
When one uses a public restroom to wash their genitalia when in expectation of sexual intercorse.
Bob needed to take a quick splash bath before seeing Jim
When you go for a big brown poo in the toilet.
God I had a massive curry last night and needed to bath the brown Rat this morning
Another name for hot cocoa made with water instead of milk
"Hey bro you want a Northeast Kansan Rat Bath before you go? It's kinda chilly out, and I could sure go for one myself"
"No Brian fuck off"
it can either be sexual like foreplay in the bath - or the fun way is to empty out the bath water and pour conditioner and shampoo over the bath base and get naked and stand in the bath and slide its better when your with someone so when you both fall over.
Bath fun can be a sexual game or a fun game