An act of frigging.
A temporary modification to a piece of equipment to change the way it operates (usually away from as originally designed).
A fuck.
Dated spelling of fridge.
to masturbate
to mess or muck (about, around etc.)
to fuck; to have sex.
to make a temporary alteration to something, to fudge, to manipulate
Ejaculating outside the vagina during intercourse; (the performing of) coitus interruptus.
Masturbation.