When you're DMing one of your friends to hop on a game like for example,
Discord
John:yo tom wanna hop on fortnite so we can crank some 90s
Tom:hell yea
Often used as a different way of saying cool or awesome, very 2000s slang indeed.
Bart:yo jim check out my lightsaber collection i put on auction in ebay!
Jim:thats so epic! You still got any leftover?
Bart:yeah, i have anakins and obi wans left.
Jim:lemme get anakins.
when he fuesa' or she fuesa' or your mom fuesa'
yo bro, i really need to fuesa' rn