Ass Milkshake
The product of having extreme hardcore anal sex with someone who has to take a shit. The feces are left mushy and loose often seeping from the anus in a soft milkshake-like form.
Example:
Miranda: Are you ok? You're walking a little funny.
Jennifer: Yeah. Billy Bob gave me an ass milkshake last night.
Miranda: OH SHIT!!
Miranda: Are you ok? You're walking a little funny.
Jennifer: Yeah. Billy Bob gave me an ass milkshake last night.
Miranda: OH SHIT!!