Firkytoodling 

Yes, I didn’t believe it either, but it’s English slang from Victorian times and it means anything from snogging through making out to getting it on.

All set for a bit of firkytoodling?

Firkytoodling by AKACroatalin December 28, 2016

firkytoodling 

A 17th century term meaning "to fondle"; Victorian slang for "fucking"

Sweeney Todd: And what type of form are you in Mrs. Lovett?
Mrs. Lovett: In firkytoodling form Mr. Todd!

firkytoodling by pakurisu January 29, 2008