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To be fly is to be cool, and amazing and awesome.
Indigo Wallis and Anna Spaul are extremely FLY
by ahaaa1412 November 26, 2011
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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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5
verb; to work in an acceptable way, or will realistically happen.
Don't even try that. It ain't gonna fly.
by New York person November 30, 2005
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6
the act of completeing a short errand which serves a group purpose by means of mechanical locomotion such as an automobile, motorcycle, or even bicycle, but ironically, not any form of aircraft.
"I'll buy if you FLY."
(i'll buy us (both) pizza, if you retrieve it (resonably quickly)(for us).
by mainframe October 31, 2003
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