McFly

A sign that Britain's going down the crapper

McFly are so good they can play the wrong chords on unplugged guitars and still sound exactly the same on every performance...

by opivy December 17, 2004

mcfly

Irritating Boy band put together by corporate bastards who want the money from 8-14 year old girls, and they're succeeding because these idiotic girls are too in love with the cunts who are in this shitty band, that they dont realize whats really going on.
If someone dislikes mcfly and takes the piss out of them on this site, it doesn't mean that they're jealous, it means that they simply dont like them, you fucking morons.

I can't beleive one of those bastards was on never mind the buzzcocks.

I hate Mcfly because they bastardized one of my favorite Queen songs, anyone who does that must die. simple as.

If you want some real music, listen to some megadeth.

by Theo 'God' Hinds November 26, 2007

mcfly

A really fat fly who has eaten too much McDonald's!!!! :-)

eeewwww look @ that mcfly buzz,buzz

by Annabell Ride April 19, 2008

mcfly

busted with a fat one.

enough said i think.

by fuckya March 29, 2005

McFly

Coined in Redlands, CA, this colloquial term is used to describe the sandwich at McDonalds consisting of a cheeseburger, three chicken McNuggets, and BBQ sauce. Usually a meal consumed by daring top-tier athletes before games, matches, meets, etc.

Athlete #1: I need something to get me through our game, I haven't eaten all day.
Athlete #2: You thinkin what I'm thinkin?
Both: McFly!!!

by Zevalkinky April 2, 2011

mcfly

Family with loser tendancies. Occasinally produce good looking males
(Seamus, Marty, Marty Jr.....and George too if u r into geeks)

"No McFly ever amounted to anything in the history of Hill Valley"

by StarFox September 4, 2003

McFly

Originally used in Back to the Future movies and now pertains to three male hookers: Jason the American bitch, Jonas the Swedish pimp, and Russell aka pooh pants

Hey, McFly, I thought I told you never to come in here!

McFly, why don't you make like a tree and leave!

McFly! I thought I told you...oh wrong room!

121 giga watts! 88 miles per hour!

by Doc April 17, 2004