FPU 

Female Parental Unit refers to the wife of the married boyfriend for which you are having an extramarital affair with.

What is your alibi for the FPU this week? I have time to hook up. The FPU just took the kids to a movie.

FPU by icarusymwv January 21, 2010

Fpund 

The (unofficial) German word for sh**. Used only in cases of extreme frustration.

Dude 1: Dude! I just studied 6 hours straight for this exam!!
Dude 2: Wait, the exam's TODAY?!
Dude 1: Dude, how could you forget that?!
Dude 2: Oh fpund!!

Fpund by jellybean8888 March 29, 2010

fpub 

Acronym for fake, petty uber-bitch

I hate all her small talk, she's such a fpub.

fpub by bmista January 7, 2010

Fpuo 

For personal use only

Me -What’s your phone number ?

Her - Why ?

Me - fpuo

Her - fine 93739272847

Me - Thxs x

Fpuo by 😘🥰 May 9, 2019