What's on your mug?

When a woman is on her period. This is in reference to the pads having wings.

I think she was flying because she didn't wear her favorite white pants.

By RB & MG INC.

To have smoked so much weed that your fucked out of you mind. To be baked off your ass.

I dont remember anything last night bro. I took so many hits that I was flying.

By Rachelistheshit.

An extremely cool activity, possible with an airplane, preferably a Cessna and a pilot.

It is very fun to see the world from up high when I go flying.

By Athene Airheart

The Guide says that there is an art to flying or rather a knack. The knack lies in learning to throw yourself at the ground and miss.

Bob tried flying by diving at the ground, but failed miserably

By Marvin Teh Bot

Walking around with your fly partially or fully down. Warning someone that they are "flying", if they are aware what you mean, can be an informal and less embarrassing way to tell someone "your fly is down".

Person 1: Hey Person 2, you're flying. Person 2: Oh, thanks. Person 2: *goes to zip up his fly*

By meesa_be_here