A guy says to his new girlfriend: "Why are you always playing with my balls?"
She says: "Because I miss mine."
Hallmark Card fail:
"My tire was thumping, I thought it was flat. Looked underneath and noticed your cat."
How do you turn a fox into a cow?
Marry her.
I have a a real problem with sex and booze...
Every time I have sex, my girlfriend boos.