A deviant sexual
You start off by fucking
a girl doggy style in the pussy
, and then
hole. She will turn around and say wtf?
and that's when you punch her in the face.
The word is a contraction of switch and punch. Swunch.
"I swunched that girl
last night, it was awesome!"
"This chick is so swunchabe!"
"I just want to swunch her!"