FU can act as an adjective describing units in RTS games. It stands for Fully Upgraded. Mostly seen in forums, rather than in games.
person1: Of course British Lifeguard Hussars beat French Hussars, they are royal guard units ffs.
person2: Not when fully upgraded noob. The French can increase their hand cavalry attack by 15%. That boost means that FU French hussars beat FU British hussars.
person2: Not when fully upgraded noob. The French can increase their hand cavalry attack by 15%. That boost means that FU French hussars beat FU British hussars.
by Drüd October 19, 2008

a vietnamese noodle dish, that is bomb as hell, and you eat it with greens, bean sprouts, and hot green peppers.
by ChrisissoooooooooCool October 12, 2004

The living representation of love. He’s the peace that everyone asks for, he’s the medicine that cures everything. Everyone should have a Fued in their lifes.
by M.A.1503 February 11, 2020

by Da Shizzle December 23, 2003

a zombie wearing the patients outfit in the hospital in no mercy on left 4 dead with there ass hangin out tha back.
by deeeeeedcell March 15, 2009

by tokaa July 31, 2023

by Ladey Casey September 12, 2004
