Slang term for the father of an illegitimate child. There's usually two kinds of "baby daddies", those that accept responsibility for their actions and those that abandon their fatherly duties in favor of living life as if the child never existed. Some "baby daddies" are usually tricked into such a situation as part of the old-fashioned plan women will put into play if they suspect the loss of their (in)significant other, usually out of attachment and/or net worth of the "baby daddy". Otherwise the whole thing is just an accident and both mother and father are at fault because they were careless. Either way or another, a "baby daddy" can run, but he'll NEVER be able to hide from his actions.

The man whose name is on the child support cheque.

Some broke ass dude who knocked you up and once he found out he couldn't be found. Don't pay no child support, hasn't EVER seen the kid, and damn sure don't see you! BECAUSE YOU CAN'T FIND HIM!!

A sorry free loading guy that gets jealous when he sees his baby mama with other guys, only comes around when he is horny and so he wont get put on child support.

A male who fathers a child with a women and refuses to support the child or be a part of the child's life.

Sperm donator that willing conceive the baby and is no where to be found when its time for parenting. Part-time parent.

The father of your child.. an arrogant cocky prick who thinks he has you where he wants you. Aka the Puppet Master!

Usually gets in touch when he's pissed expecting you to be at his beck and call to pick him up from 'the sesh' then will want to shag you and not speak to you for god knows how long.
He probably has a few tattoos and a shit haircut.. but thinks he is God's gift to women but treats them like shit.