Definition 1: Holding the vagina open wide with both hands (eight fingers), while you and all your friends spit inside until there's enough juice in there to slosh around like a laundry bucket.
Usage Example: While she was on the sofa we all chipped in and gave her a sloshin' basin.
Sloshin' Basin
Definition 1: Holding the vagina open wide with both hands (eight fingers), while you and all your friends spit inside until there's enough juice in there to slosh around like a laundry bucket.
Usage Example: While she was on the sofa we all chipped in and gave her a sloshin' basin.
(17 votes)
