Derogatory term used for someone that is being extraloud and argumentative for little to no reason.
Ronald: Martini please.
Bartender: Sure thing, coming right up.
Ronald: I SAID NOW! WHAT DONT YOU UNDERSTAND ABOUT I WANT IT NOW!
Innocent Bystander: Wow, he is being a real screaming tini...
The most famous geriatric in all of the greater Steubenville metropolitan area, known for driving his scooter in negative 30 degree weather. His cleaning equipment is held in two giant tubes protruding from the back of his scooter. You can usually catch him washing a window or sitting on the sidewalk.