the act of finding a cold spot in your bed or back side of your pillow while sleeping.
I was sound asleep and awoke to find myself funching!
Having sex during your lunch break from work.
Emma and Kyle are funching today.
Getting punched while fucking.
Joe and Aaron like funching my wife while i'm not home.
According to Rawson's dictionary of euphemisms, funch is having sex at lunchtime.
Do you want to meet for funch today?
When you combine LUNCH and SEX into the same event.
The girl I am seeing want's to meet me during my meal break for some Funch.