flaniganed 

To completely fuck something up. To be completely fucked.

"Did you hear Dick flaniganned his new Prius? He wrapped it around a tree."

"We were flaniganed in the middle of nowhere. The Prius ran out of juice and we had nowhere to recharge it."

flaniganed by micromanagedman August 21, 2016

Flanaganed 

When a dude has a one night stand with a chick, pulls out and then jizzes all over her. Works best when the girl is abnormally proper and hates the idea of jizz.

Guy 1: "Dude! Did you hear that Alison got flanaganed last night?"

Guy 2: "Haha! She probably freaked out!"

Flanaganed by The Flanaganator May 26, 2010

flanigan 

When someone is being very bipolar and foolish

"I'm so happy but I'm stressed"
"You're such a flanigan"

flanigan by deez nutz fam June 27, 2016

Paper Back Flanigan 

Taking a book out of someone's bookcase and preceeding to deficate (shit) between two of the pages and then placing it back on the shelf. A.K.A. "The Ultimate Bookmark."

"Jimmy Jillikers!!!" Harvey exclaimed as Otis paper back flaniganed his copy of "The Great Gatsby."

Paper Back Flanigan by Don Everest April 2, 2005

slippery flanigan 

a gymnastic manoeuvre in which the athlete uses the penis to control his direction of travel in midair.

he attempted a slippery flanigan

slippery flanigan by seppafer October 13, 2017

Flanaganed 

Being scammed out of your money by a lowlife douche pickle.

I sent my money in for my T-shirt and to my surprise I was Flanaganed.

Flanaganed by Danthraxx702 February 21, 2019