Plane Boi

A person who loves watching planes, and spots them out no matter what scenario he/she is in.

- "Hey, look! A Boeing 747!"
- "Man, I don't care. You're such a plane boi"

by SomeRandomBoiWhoLikesAviation November 27, 2021

urethral plane

The alternate dimension that lies between the material and outer planes. Basically, it’s a whole dimension of the inside of a penis

The heroes found a portal to the urethral plane, and when they entered, there was urine.

by NastyN88 January 02, 2023

Plane Stains

when you get put in the middle seat of an airplane with a person on either side of you, and you have to keep your arms by your side with elbows tucked in close for the duration of the flight. causing excessive sweating which results in unsightly armpit sweat stains "plane stains" which you then have to parade around the airport.

"that 18 hour flight to London gave me plane stains something chronic!"

by nickacorn July 08, 2015

plane crash

a serious accident, involving serious damage or injury.

there was a series of plane crashes and deaths

by MadebyRDG June 06, 2024

BIG plane

The greatest thing that has ever existed

BIG plane is the most effective method to pop bloons

by BIG plane cult member June 17, 2020

BIG Plane

In bloons TD 6, there are upgrades that don’t describe what the tower does. these are called BIG Planes because the upgrade flying fortress doesnt describe what it actually does. Instead, the description is “This is a BIG Plane.”

The anti bloon is just a BIG Plane

by Botman888 April 26, 2023

bi-polar plane

state of mind caused by taking anti-depressants on a regular basis.

you think shes a basket weaver now, you should see her if she's missed the bi-polar plane.

by Darin Kiive November 08, 2006