practicing to be a baby daddy

euphemism for male masturbation

Becoming a baby daddy typically (though not always) requires a male orgasm, and so for a male to bring about an orgasm on his own could count as practicing for the eventual orgasm that will result in baby daddy-hood.

A: "What are you doing this weekend?"
B: "Not too much... mostly just practicing to be a baby daddy."
A: "Don't get it in your eye."