can't*
Also, you don't "have" a Girlfriend, women aren't property.
No need to be politically correct or a smart ass even. You can buy girlfriends online so I don't know what you're smoking.
I want him to tell us the politically correct way to say it, I cannot for the life of me think of a word to replace "have."
God Damnit now I want to know, even did some googling.
Fine, The politically correct way would be "How many Girlfriends have you been with"