Top definition
Commonly used by graduation high school seniors, TIOY is an acronym short for This Is Our Year. Similar in meaning to Carpe Diem, seize the day, but instead it applies to the entire year when seniors can have all of the fun they want with almost none of the responsibility.
Tom: Let's go Varsity football!
Cheerleader: TIOY! We got this! Go seniors wooooo!
by Jordache Knuts November 27, 2011
Get the mug
Get a TIOY mug for your cousin Zora.