fourth plane

Having no purpose, use, or sense, or any positive or beneficial effect.

referring to the fourth plane during the September 11th attacks that crashed into the Pentegon

see also: first, second and third plane

Going to that lame party was fourth plane!

by Helbard December 8, 2003

j-plane

a girl named j-plane
because she flies, so high, in the sky

that girl is almost as cool as j-plane

by r-boat October 27, 2007

Baking a Plane

When you hold it in for so long that when you go to the bathroom it just shoots out like an airplane, likely mimicking the sound of one.

MOVE OUT THE FUCKING WAY IM BAKING A PLANE!!!

by Psychicsaucer0 January 8, 2025

Plane

A spaceship except for it flys you to another country, not the international space station

Look a plane..., OH GOD IT'S GONNA CRASH INTO MY CAR

by Ur local dunce face June 13, 2022

Jamaican Plane

Our favorite person in the entire world. Derived from the acronym "JP", which comes from the name J. Porter. Ms. Porter is known for her specialty in traumatizing unsuspecting children within her dance studio. To cover our tracks while speaking of her, the director of her ballet program invented the name "Jamaican Plane".

"Oh no, here comes Jamaican Plane."
"Jamaican Plane went crazy during rehearsal last night."

by lollllllllllllllllllllllllllol April 24, 2022

plane rat

The gross, entitled people who scurry to the front of the plane as soon as it lands.

**Ding ding** watch out here come the plane rats.

by P1nk1e March 30, 2025

Post Plane Clarity

When Theo and Tan are contemplating about what just happened after both of them stare at airplanes for more than a healthy amount of time, usually in front of other people.

*Person 1*: What are Theo and Tan doing?

*Person 2*: Oh they are having PPC (Post Plane Clarity)

*Person 1*: PPC? Whats that?

*Person 2*: Thats when they contemplate what they did after moaning loudly while looking at planes.

by Tan The Pan Man March 10, 2021