Bentennial 

A person under the influence of fentanyl, often spotted bent forward at the waist in an eerie, frozen posture as if studying the sidewalk. A Bentennial is defined by stillness, silence, and their uncanny ability to hold a fold for a long period of time.

Downtown was full of Bentennials today — whole blocks folded over like broken lawn chairs.

Bentennial by SmileAM September 27, 2025

Centennial High School 

A Bunker like structure situated in Howard County, often rated as one of the top schools in Maryland. Most people agree that its architectual design resembles a prison or bunker. Contains a overwhelming amount of Asians, (Misnomer Chentennial), and has hardware collections that are still in use ranging from thermometers used in WWI to computers built during the Cold War. It is believed that the usage of such legacy systems is caused by a lack of adaquate funding to upgrade infrastructure.

*Centennial High School computers needs 30 or more minutes to start Mozilla Firefox.

Centennial High School by Zulu Charlie April 21, 2011

Centennial High School 

A school in MD, probably the "best" school, but we all know it's trash in almost everything except for maybe academics (but that's dropping too). Our football team sucks ass, while our lacrosse team is just fuckboy's and hoes. Then there's the track team, man these guys are horrible. They literally sold the dumbest shit, cookie dough, while every other team sold shit like pizza. Oh and the building, it feels like a elementary school, with people banging in the bathroom, and fuckboys smoking weed, and the weebs spreading cancer. Overall this school, just like any other Howard County high school is trash. Actually it's all high schools that are trash.

Bitch from hebron : Yo our school's trash
Weeb from Chingtennial: you wish, Centennial High School is weeb heaven

Centennial High School by whychintenial April 7, 2017

bicentennial comet 

Limited edition Mercury Comet issued during model year 1976; essentially a trim package involving US flag color scheme, and interior and exterior emblems.

My bicentennial comet brings out the patriot in me.

bicentennial comet by Brendon Mosley January 29, 2010

centennial

semi-ghetto-ass school in georgia that also has a group of preppy white kids which of some, most, are in CORE (Centennial Off Roading Elite) and go off-roading, then the druggies who get high off random shit, and have school lock-downs because some dipshit stole from kholes. dont forget we kick ass at state for lacrosse.

Rodger: Yo did you see the news about centennial?
Fredrick: no man what was it
Rodger: some kid got high off of mucinex
Fredrick: woah man how desperate

centennial by kcrumb December 2, 2013

Centennial

A member of Generation Z, the first generation of the 21st century which are those born 2001 and later. This is the generation that follows the Millennials and will probably prove to be even more worthless and entitled.

Person A: I'm a Millennial.
Person B: No you dumb fuck. You were born in 2001 which makes you a Centennial. If you were a year older then you would be a Millennial but you are part of an even more annoying generation if that is possible.

Centennial by AwesomRon August 10, 2017

Bicentennial Hall 

Bicentennial Hall (McCardell Bicentennial Hall, but usually called Bi Hall) is a huge building in the northern region of Middlebury College's campus. Built around 1999 to mark the 200th anniversary of the college's founding in 1800, it has everything from chemistry labs to an observatory to what is reportedly the largest window in Vermont (but really just a lot of medium-sized windows put together). Also notable are the Armstrong Science Library, the Great Hall (which, not surprisingly, is just a really big hall), vending machines sporting everything from ice cream to flavored water beverages and high-tech lecture halls.

A popular place to study because of its proximity to a number of dorms and plenty of open classrooms, Bi Hall is populated by students just about any hour of the day. The poor cleaning staff usually arrive in the early hours of the morning; if you happen to see one while studying, you know it's time to get to bed.

Middlebury adopted an eco-friendly approach to designing the building, which uses locally forested wood on multiple floors and has automatic drapes to block out light pollution. Then again, building a 6-story science complex can't be great for Mother Nature, though they tried their best.
Overall, a cool building that students, especially science majors, should take advantage of.

Person visiting Middlebury: "Hey, what's that giant building over by your dorm? Is it a factory?"

"No, that's Bicentennial Hall, or Bi Hall for short. It's our largest academic building on campus. It's a cool place to check out and explore."

Bicentennial Hall by Psychologiehauptfach April 29, 2010