chinnamon bun 

a chin that is comprised of multiple layers of fat so as to give the appearance of a cinnamon bun; the fat rolls under a neck

Wow, that cinnamon bun looks delicious... oh wait that is a zoomed in shot of my Uncle Richies's chin. Come look at this chinnamon bun!

chinnamon bun by chinnamon buns January 18, 2011

Cinnamon bun 

Effectively the same thing as a cinnamon roll. (A character or person who is adorable/innocent/precious/cute and must be protected at all costs, but may or may not be exposed to constant pain that they do not deserve).

The only difference in usage is that cinnamon roll is less common and does not generally imply that the character/person is in constant danger.

Person 1: "How did his ex do that to him???"
Person 2: "IKR, how could you hurt a cinnamon bun like that?"

Or

Person 1: "have you seen the new kid?"
Person 2: "yeah, he's such a cinnamon bun."

Cinnamon bun by ... --- ... September 23, 2020

Precious Cinnamon Bun 

A person who is eccentric,shy,and stupid but lovable.

The boy did not like speeches although he was eccentric he was also a Precious Cinnamon Bun

Precious Cinnamon Bun by Nathan Eclipse December 16, 2016

akron cinnamon bun 

The technical name for having sex with a person of ample proportions and not being able to find the intended hole, so in the end you just settle for the largest fat fold you can find and cum all over it, making it look like the sticky cum glaze that you see on a Cinnabon or Krispy Kreme donut.

Even though I was railing Margie from behind last night, I couldn't find her pussy hole because she was so fat, so I just came all over one of her big marsupial like fat folds instead, giving her an Akron cinnamon bun.

akron cinnamon bun by Pervert K. Schneckelbaum December 1, 2016

cinnamon bun 

when a girl with really long hair has her hair done up in a bun, and you blow your load on it it looks like a cinnamon bun.

last night Tyler and Levi gave Dakota a cinnamon bun

cinnamon bun by xRAHOWAx14x88 February 20, 2011

Alaskan Cinnamon Bun 

The act of shitting a swirl in someones cheek and then jizzing on top of the shit as the icing

I loved it when John gave me the Alaskan Cinnamon Bun, but the poop almost got in my mouth.

Alaskan Cinnamon Bun by SexMachine69 March 14, 2008

Scottish Cinnamon Bun 

A sexual act performed between two or more males. An actee folds his flaccid penis on itself like a snail's shell or a cinammon bun and holds it in that shape. One or more actors ejaculate onto the folded penis to create the frosting.

Damon: What did you have for lunch?

Boss: A Cinnabun.

Damon: Do you mean a Scottish Cinnamon Bun?

Boss: I don't think it's Scottish.

Damon: The cinnamon bun is known to be of Scottish origin. Are you sure it wasn't a Scottish cinnamon bun?

Boss: I guess it could be...

Damon: *snickers*

Scottish Cinnamon Bun by Ewan McGregor January 15, 2009