funch (English) comes from English fuck, from Middle English fukken, from Old Norse fukka, from Proto-Germanic fukkōną, from Proto-Indo-European pewǵ- — to punch, fist-fight; to prick, poke, stab.
funch (English): A sexual encounter at lunchtime
Definitions
A sexual encounter at lunchtime
Ancestry of “funch”, step by step
funch traces back through two separate lines of ancestry.