Definition

A casual affirmation meaning 'I'm down,' 'let's do it,' or 'I agree'—basically the urban version of 'you betcha.' It's the verbal handshake of someone who's ready to commit to whatever plan was just proposed.

Example Usage

You wanna grab wings and catch the game? Aye bet, I'll be there in twenty.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=Aye%20Bet&defid=1797898)