Double uncle

(n) A double uncle is man who is someone's mother's brother and also that person's father's brother. In other words, a double uncle is an uncle on both sides of the family. For a double uncle to exist, a child must be a product of incest between two siblings, and the parents must share a brother.

Tyrion Lannister from A Song of Ice and Fire / Game of Thrones is probably the most well known double uncle. His double nephews don't appreciate him like a double uncle should be appreciated.

Person A: Dude, Tyrion is freaking awesome. He's probably my favourite character at the moment.

Person B: Yeah, it's a shame he's that Joffrey faggot's double uncle.

-----

Person A: My double uncle said he'd get us all ice creams!

Person B: Double uncles are the greatest!

Double Uncle: Now get back in my van, kids. And don't scream.

by Faguette February 27, 2014

Double Under

When a single person is displaying both underboob and underbutt.

All eyes were on her when she walked into the club with the double under.

by arrowsispointy July 4, 2021

double-uu

Short for 'washing up'

It's time for the dreaded double-uu

by ArmAddAsk February 12, 2022

Double Upvote

This is when someone agrees with something so much they take the time out of their day to upvote it, click the comments button and fucking break reddit for some post about veganisim that was probably posted by an all-carnivore.

*Post about veganisim*
Karen: “HOLY SHIT YAAASSS”
*Upvotes it then upvotes it again from the comments*
OP: (to karen) “I fucking hate vegans why the fuck did you double upvote”

by Gen-z meanings May 28, 2022

reverse double up

When you take "two in the pink and one in the stink", flip it around then double the amount of fingers in each hole.

Lol mate I totally hit her with that reverse double up last night to finish her off.

by 21st century Jesus February 28, 2019

double up

to get twice the rock for the money

Mobile 20 double up man = give me $40 worth of rock for $20.

by LBpeckerwood February 5, 2007

double-ugly

Refers to someone so very, very ugly that he or she can only be described as double-ugly. Similar to butt-ugly but twice as repulsive; hence the plural.

One of the first instances of "double-ugly" in print was in a classic "Tom and Jerry" comic book from the 1950s.

Alternative spellings include: double ugly, doubly-ugly. Using a dash is proper when spelling compound adverbs and adjectives.

"Ugly? He's beyond ugly - he's so fucking ugly he's double-ugly!"

by Victor Felix December 28, 2005