made a stupid mistake, or a great blunder
Jimmy: I got another speeding ticket.
Bob: wow, Jimmy you really fucked the nanny on that one.

Jake: My wife is divorcing me and taking everything.
Elwood: What did you do? Fuck the Nanny?
by MnJack December 27, 2010
Get the fucked the nanny mug.
A young generation fertile female that hooks up with a male, usually older and poor, has one or more kids with him or another male on the down low and has a low paying job that causes her to be a fuck buddy babysitter.
by WiskeyDick August 27, 2023
Get the Fuck Nanny mug.