a fifty
A fifty is when a hooker gives you a blow job and then lets you f*** her. It’s the cheapest way to get laid and still feel like a king.
That old hooker gave me a fifty for five bucks. I was the best customer she ever had.
He paid me a fifty and then said he wanted a second round.
I did a fifty with my uncle. It was awkward and weird, but it was a fifty.