A Lexi 

A phrase used to describe accidentally exposing a nipple.

Girl 1: I was talking to this super cute guy when I realised I had a lexi going on!
Girl 2: OMG!!!

A Lexi by Shinnieshan May 17, 2014

A Lexi 

A Lexi. The art of a person (Lexi) being in your roommate's room (assumed to be performing a sexual act) ESPECIALLY when you need something from their room.

Jackie pulled "A Lexi" when I needed to get my jacket from Jayson's room

A Lexi by blackwiggalover69 November 6, 2022

A(lexi)s 

Someone who is very sassy and laughs a lot. Most likely has a friend called Bradley who is a dancing machine when drunk.

Dont pull a(lexi)s on me

A(lexi)s by Mindofacat December 10, 2016

Pull a Lexi

Not replying to a text within 2 hours of the time the text was received.

Person 1 (sent via text): What's up?
Person 2 (reply 2 hours 1 minute later): Nothing, you?
Person 1: Way to pull a lexi, asshole.

Pull a Lexi by Wingman69 March 20, 2011

pull a lexi

When you clearly don't have enough gas in the car to get from point A to point B, but think you can make it anyway, and you end up running out of gas and getting stuck in the middle of the road.

Sorry I'm late, a car in front of me just had to pull a lexi and I couldn't get around him.
Hey man you should get some gas, it would suck to pull a lexi on this busy street.

pull a lexi by baliff November 8, 2010

Making A Lexi move 

The act of taking a break in your current relationship on the pretense of "improving yourself" or "we need space" to instead distant yourself from your partner to seek
better or newer romantic partners behind of a higher value to you, then going back to your original partner when things
don't work out.

Used in situations where your romantic partner lies to you on needing a break for self improvement reasons
but instead seeks other romantic partners.
the act of doing this is called "making a lexi move" / "pulling a lexi"

Making A Lexi move by The def definitions August 23, 2021

a lexis on fire 

1. mispronunciation of the band alexisonfire (alexis on fire.)

Alexisonfire is a kick-ass band

a lexis on fire by maxibus April 2, 2005