A term that describes when a situation or thing is
really cool and hype and shit. It's
basically just saying "Litty!" but for some reason, you feel the urge to rhyme and say the word "Titty", so it just comes out as "Litty Titty".
Person 1: "We're gonna go to a sick party tonight and *insert
something cool* is gonna be there so
you know it's gonna be 'Litty like a Titty'".
Person 2: "'Litty Titty!'".