face cancer
face hole
face man
Facebook official
fancy
fantabulous
fart about/around
fast time
fatty
fella
fess up
fifty-footer
fight fire, firefight
filthy rich
filthy stinking rich
finger licking good
fishy
five finger discount
five thousand
fiver
fix
flab
flaky
flat out like a lizard drinking
flat tire
flick
flip the bird
flop
FOAF
fogie
food baby
foo-foo juice
footie
foreskin
forty
four-eyes
fox
foxy
freak
freaky
freebie
freeze balls
French bath
friends for cut
friends with benefits
frog and toad
fruit
fuck buddy
funny papers
