Idd

Idd is an abbreviation for "indeed" often used online when in agreement. For example, your friend may give reasons for why he thinks The Godfather is overrated, and you might reply with, "idd."

You will likely see idd online when gaming or on social sites (perhaps in DMs). People may also use it when texting, e.g., your brother may reply with "idd" when you text him if he wants to get pizza for dinner.

Remember that idd is somewhat obscure, so you may want to find another term or abbreviation to use. other options include bet, no cap, fo sho, tru dat, and yasss.