a player in the gaming world that will purposely let there rank go down to make other think there not as good as they really are.
A: dude i was playen DOA and got my ass handed to be by a D+ rank.
B: dude you fought a downgrader, samething happened to me.
When someone goes from having something relitively good to something that is worse than the original. Often used with boyfriend/girlfriends.
Guy 1: Dude My car is in the shop for a week.
Guy 2: What are you driving now?
Guy 1: Saturn Vue
Guy 2: Downgrade!!!
When user is annoyed with Windows Vista performance and he reinstalls Windows XP in order that would his computer work properly.
A:Dude my Vista works 2 slow; can't even play minesweeper without lag...
B:Downgrade it then, XP ftw!
When you break your cellular devise and have to use your old one until you get an upgrade and can have another one for free.
Person 1: Dude! I dropped my phone in the toilet and it broke!
Person 2: When's your next upgrade?
Person 1: In like a year!
Person 2: Dude, unless you want to buy a new phone for full price you're going to have to downgrade!
Person 1: *cries on person 2's shoulder*