The person thats job is to say "I dont know ask your mom"
"Hey Dad where are my tennis shoes?" "I dont know ask your mother"
A special species of human that goes to get the milk
whinny little bitch: hi dad
dad: im gonna go get some milk
people make jokes about this person leaving to get the milk and it's probably true.
dad:bye son I'm leaving u
kid:NOOOOO
The man who copulated with your mother to produce you.
Good morning Dad