Interjection. Pronounced "BIHD-wuh-toh". Acronym for "but if you don't want to, that's totally okay." Used to soften a request, in case the person doesn't want to do it.
Ryan: Can you help me cheat on the math final, biydwttto?
Annie: Tell me more about that traumatic experience. (Biydwttto.)
Baydat refers to a person with Balls of Steel, or a person who fears nothing and no one affects his decision. This person does whatever he wants whenever he wants.
Aw chou bade 2ellak, Baydat 🥚🥚...
He's a Baydat, min addo !