Morning wood is a slang term for nocturnal penile tumescence, which means waking up with an erection. It can happen in the middle of the night or the early morning hours while you’re sleeping. If you ...
The colloquial phrase, “the early bird catches the worm” must refer to penises because they are, universally, early risers. More often than not, a dick will awaken before you do, and morning wood is ...