Because dogs can't whistle. (X-post from r/dadjokes)
A sperm as a 1 in a million chance of actually becoming a human being.
The Mediterranean.
Because he was a light sleeper.
Reebark
Tequila Mockingbird. (X-post)
Because they're always trying to find the x. They don't know y, either.
Parsing HTML with regex.
Yes, I'm completely sure.
He rEDDITed it. I'll leave.
I'll post the answer tomorrow.
There was a face off at centre ice.
Neither one knows how to whistle!
Impatient OC from r/dadjokes
Because they have a hard time puckering their lips the right way.