Lost-up

When you put something away for safe keeping and then you forget where you put it. It then becomes lostup.

I need to get my documents from the house before they get lost-up.

by Tydie01 April 12, 2019

Lost the plot

Acting out of character.

Behaving abnormal, weird or crazy.

She just sits there, staring at the walls. I think she has lost the plot

by captaindigi February 13, 2022

Lost Treasure

When you leave a large poo in the toilet for the cleaner to see.

Dude the cleaner is going to be pissed when she finds the lost treasure in the bog.

by xMC- October 2, 2013

The Lost Uzumaki

A Uzumaki that is Lost. His name is The Lost Uzumaki. He make AMAZING TextingStories and Gain 17 THOUSAND Subscribers within 4 MONTHS. Sadly On July 6th, The Lost Uzumaki decided to quit.

The Lost Uzumaki

by UzumakiKun July 18, 2021

Lost Mitten

The sexiest mother fucken' penguin around. Because of his shining shimmering YouTuber pin, he smashes all of the penguin ladies at ease. Penguins flock to his dick the moment he steps in the room, he's irresistible.

Blewberry02: Man I wish I was like Lost Mitten.
Clubby8911: I think we're going to have to do something about him, he steals all my coochie.

by Jeffrey Donahue Jr. June 23, 2019

Lost Girl

A lost girl is someone (normally of feminine leaning gender) who is lost inside of themself. No matter what they do, they can't keep happy or content for long, soon reverting to numbness and sadness.

Hey Randy! Look at that lost girl! Her head is down at her desk!

by MazuMiilk October 13, 2021

Lost Ark

Lost Ark is an isometric 2.5d fantasy massively multiplayer online action role-playing game (MMOARPG). It was fully released in the South Korean region on December 4, 2019. However, The game was also released in Europe and the Americas on February 11, 2022, where it is published by Amazon Games. This meant an uprising of a certain demographic that is associated with the obsession of fictional anime women. In other words, we call these degens 'weebs.'

Player: "Ever heard of the game Lost Ark?"
Weeb: "Nani? Never heard of it desu yo ne uWu"
Player: "Uhh, yeah It's a cool mmoarpg game"
Weeb: "Did you say mmoarpg! Does it have kawaii gir.. I mean cool characters?"
Player: "The artstyle is cool, but you should check out the combat it's amazing"

1 day later...

Player: "Yo, have you tried fighting any bosses yet?"
Weeb: "Nani? Im still making my 4th anime gir... Uh, I mean character."

by r1ckyuh February 13, 2022