Slang for when a girl/women fingers/ uses a sexual toy on her vagina whilst "wet". This is because it is the comical 'sound' a vagina makes while under pleasure/ "wet".
Yea, I bet she enjoys a bit of a splitch every now and then.
She splitched herself last night, maybe she was lonely.
I was woken up by my mother's spltiching last night.
She splitched herself last night, maybe she was lonely.
I was woken up by my mother's spltiching last night.
by iGet-Some July 13, 2011