Flying Fortress

A slow maneuverable airplane bomber with the name B-17 in World War II used in lots of bombings with 5 turrets giving the name "Flying Fortress"

The big tough guy from Cherynobl looks like a Flying Fortress

Fly down

You tell someone to come to where you are

Yo g fly down tommorow

what's flying

What's going on, generally.

Don't ask me. I don't know what's flying.

Flying Asparagus

The most hilarious Tic on Planet Earth

Greg: "Flying Asparagus!"

Me: *folds over laughing*

suga fly

(n) one who pimps, macks, or generally dominates both the masculine and feminine figures around.

Man, that guy who pimps, macks, and generally dominates both the masculine and feminie figures around here is totally a suga fly

Ultra Fly

The act of being flyer than fly, cooler than ice and being at the highest level of Awesome.

Super Fly Dope P-I-M-P Ultra Fly

Fly 13

Fly 13 (Verb): To engage in any; whether subtle or outright, act or display of incest.

The 13 refers to the number of stars on the Confederate (CSA) flag, which in recent years has been memed as a symbol of incestuous deeds, as well as a number of other redneck shenanigans that typically take place in America. So, to "fly 13" (Fly the flag with the thirteen stars) would mean, as a modern metaphor, to support or proudly take part in incest (Sexual acts or feelings taking place among siblings or close relatives).

Ellen: Fuck you Jack! Mom's gonna take us to Auschwitz if she sees the mess we've made!
Jack: Hey! You started it, I had nothing to do with this until you interfered!
Ellen: Playing innocent now? Suck my cunt!
Jack: Woah there, fly 13 I guess...