Foo meaning a homeboy,friend,foonigga,partner of crime,partna,... originated from the "varrio" (Mexican hood)..
by Foonigga323 January 25, 2020

A person who is either too lazy or does not know how to create a GeoFS account. However, the Foo varies in professionalism in the flight simulator. Notable activities a Foo does include: crashing a helicopter, trolling, escorting people, landing a380s at difficult airports, etc. The normal habitat of this profound species is naturally at the USS John C. Stennis Aircraft Carrier, practically anywhere in the Bay Area, London Heathrow, Lukla or any famous airport in existence. In the universe of GeoFS, every pilot has once been a Foo in her/his life. Foos are a one of a kind species in GeoFS, and seeing them go extinct would be a great disaster, but almost impossible to happen.
When I was a youth, I was a Foo in GeoFS, and I did not know 13 years later since I first started - you could create a damn account.
by Jerry_06 March 6, 2022

Person whoms behavior, mannerisms and face piss you off. Usally reserved for people so annoying you refuse to acknowledge them by name
by Mutedthread March 21, 2023

by Steven the gay May 10, 2022

An adjective for describing something that is kind of stupid or annoying.
Can also be used to describe someone who is goated.
Can also be used to describe someone who is goated.
by Unicorn_dude/swagger November 30, 2019

by FaDazzle November 2, 2010
