Detweiler's Paradox 

To genuinely accept a future negative outcome as fact only to be proven wrong.

"I did nothing to ensure I was going to pass this test. I should have failed. Another instance of Detweiler's Paradox in action."

Detweiler's Paradox by @gabek December 22, 2008

Detweiler's Paradox 

Something that only one person would know the definition to. Anybody else would simply be scrollin around Urbandictionary.com and click on random stuff and read the first defintion to this word and be like: "What... The... Fuck?" and then they'd go hump (or ump) a teddy bear or something because the word Detweiler's Paradox is so erotic.

Nobody knows what it means, they only use it because it'll make them sound really really nerdy and nerds always get the girls as it was shown in revenge of the nerds when the nerds were looking at cheerleader's boobs.

Moral of the story is that ninjas are cooler than pirates.

Jason: "According to Detweiler's Paradox, the internal link between bigfoot and pirates is that both bigfoot and pirates can fly! Eureka!!! My overly enlarged penis is celebrating!"

Erin: "Hey Jason, you ever try decaffeinated coffee? You probably need to lay off the monster too."

Jason: "Don't worry I got that phrase from the inner bowels of my butthole. Otherwise known as Urbandictionary.

Detweiler's Paradox by Ninja J January 2, 2009

The Detweiler

The act of a man getting pantsed and his uncircumcised cock flops out, hitting anyone in a 5 foot radius and giving them every sexual disease

"Yo did you see Colin in class? He got The Detweiler"

The Detweiler by okay2008 January 22, 2026

the detwiler 

after the guy cums while the woman is riding him. she then scoots up above his stomach, swiggles her hips, and lets the jizz fall and pool into his belly button.

dude, this hot chick totally pulled the detwiler on me last night.

the detwiler by still not funny February 2, 2010

Dylan Detwiler 

Dylan is known for having a weak immune system coupled with weak feet. Went from covid to calased big toe in a 1 week period. Ultimately equaling two paid vacations for being a bitch. Member of a prestigious SOU team however taken out so easily due to a minor toe infection.

Dylan Detwiler I can't put on my boots, theirs puss on my toe

Dylan Detwiler by Bringeroftruth063021 August 16, 2021

Detwiler 

Huge penis great at sex super funny

Detwiler gives the best sex

Detwiler by Eyebolt October 8, 2019

dettweiler

the most sexiest last name a guy could ever have

wow he sure looks like a dettweiler

dettweiler by hey it'smeeee May 17, 2018