Cover Twins

Two people that are suspected, or actually, having repeated sexual encounters.

"The two of you are definitely cover twins!"
"I bet that they're cover twins... They're always spending so much time together"

by abcdef36 September 25, 2011

Home Twin

A male or female you feel like is your sibling.

Me and my home twin, stayed up all night partying. fam ride or die

by Trill_Queen_<3Areil August 20, 2016

Woobilly twins

n. Full blood siblings whose ages are less than a year apart, yet are not true twins.

1. For being Woobilly twins, they are total opposites.

2. a) Aren't they the same age?

b) Only for 17 days of the year...

by Woobilly Beall November 27, 2011

Twin Sack

To get beat in a video football game (Madden or NCAA) by 21. The person losing by 21 gets a courtesy drive once the other player hits 21. This helps to move games along.

Tommy got twin sacked since he could not score on his courtesy drive, ending the game right there.

by Biggunz240 December 18, 2010

English Twins

Siblings born on the same day, but one (or sometimes two) years apart.

Possibly a play on the idea of "Irish Twins"

The brother and sister share a birthday; they're English Twins.

by Ollie794 December 11, 2016

Twin Sisters

A less crass way of saying a pair of tits

This beat is colder than two diamonds on twin sisters

by SauceMilliken December 8, 2021

Profile twin

a profile twin is like a type of social media user who has the same profile picture as you (if the pic on your profile isn't u but a photo from google and another person has the same one on theirs)

me and my friend have the same kermit the frog meme profile picture on twitter so we're profile twins

by Emilia Fernandez July 30, 2019