Top definition
A special occasion in which, as a bro, you are required to attend by your fellow bro's. this may include a bro's birthday, bro's bachelor party, bro's wedding, but does NOT include any occasion that would require you to see them naked. (Bro's colonoscopy, Bro's nude photoshoot etc.)
Stinson: hey, of course i will be at your bachelor party, it's a special broccasion

Mosby: uh thanks barney, but i don't trust you when it comes to bachelor parties.

Stinson: you owe me after i went to that other "special Broccasion".

Mosby: i told you not to attend my photoshoot

Stinson: ....... the photographer chick was hot
by Mad_Butcher January 06, 2011
Get the mug
Get a special broccasion mug for your papa James.