cerca qualsiasi parola, ad esempio ratchet:
 
1.
Performing a back rub while simultaneously performing coitus with the recipient of the back rub (and coitus) lying face down.

A compound word of fucking and rubbing.
"Hey baby, you want to do some frubbing tonight?"

"Yea, my back hurts and I'm horny as hell!"
di Gnarly G 09 gennaio 2012