look up any word, like blumpkin:
 
1.
- A screw up.
- Infinitive; 'to splitch', to make a mistake.
Man, he splitched that real good. That was such a splitch.
by The Great Schism May 02, 2006
 
2.
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.
by iGet-Some July 12, 2011
 
3.
What hot grease does when it pops out of a frying pan.
Ouch! I just got splitched by that bacon grease.

Put a lid on that, it's splitching everywhere.

Turn the heat down, it's about to splitch.
by 4ester2 May 03, 2011
 
4.
a tich of that and a splash of this
i was drunk but lookin to get real tammered so i picked up a whole bunch of different drinks and added a splitch to my cup.
by the_chancellor January 14, 2009