Bronchasaurus

The slang word for Bronchitis, a bacterial/viral cough you can catch. Often used after you've had it for a long time. Bronch + Saurus like a dinosaur.

Tyler: Where's Jim been?
Todd: He caught the Bronchasaurus.

by Tberger March 29, 2010

Brontosaurus

A very confusing genus of dinosaurs. Why? Because people first thought the Brontosaurus was a separate genus and species. Then for decades people debunked the dinosaur as just another species of Apatosaurus, but now research yet again proves the existence of Brontosaurus.

So YES, the brontosaurus DOES exist (circa 2015).

People in the early 20th century: The Brontosaurus exists!
People in the late 20th century: There's no such thing as Brontosaurus, it's just a trendy term for the dinosaur Apatosaurus.

People after 2015: Now hold your horses, recent research shows the Brontosaurus actually DOES exist.

by Mary Mary Quite The Contrarian November 5, 2021

Brontosaurus

Some shit that doesn't exist because Apatosaurus killed it in its sleep.

Boobs? Ha, those are Brontosauruses, bra stuffer!

by Trololololium September 26, 2011

Brontosaurus

The act of kicking someone square in the rectum with the toe of the foot.

Johnny brontosaurused Jim right after he made a joke about his penis size.

by Kwzono July 26, 2007

brontosaurus

A nickname for the penis.

"Mark, quit tugging on your Brontosaurus in the theater!"

by CCOBB April 22, 2006

Brontosaurus

When a 7 year old curly haired kid gives a blowie to a T-Rex

Yes Brontosaurus give it me in the ass

by My name is Danekwa February 19, 2017

Brontosaurus knuckle

A variation on the term "Moose knuckle," but referring to the bulge in the crotch of a hugely obese woman.

"Look at the Brontosaurus Knuckle on her!"
"I saw Rosie O'Donnell on the cover of People. Tight sweatpants and total Brontosaurus Knuckle evident."
"She went from Camel toe to Moose knuckle to Brontosaurus knuckle in 6 short months."

by Jimmy Speedo October 14, 2009