Official On Field hat. A hat that the majors in the MLB wear while they are on the field. Authentic. Almost 100 percent of the time the hat is the same colors as the team colors. *Look for the full sticker across the bill.*
1. Quan, Taurean, and Jerry I just got that new Yankees OOF.
2. Mack-8 do you see that guy with the purple and orange Atlanta Braves hat on..... WTF IS HE THINKING?!? He needs an OOF.
2. Mack-8 do you see that guy with the purple and orange Atlanta Braves hat on..... WTF IS HE THINKING?!? He needs an OOF.
by Mack-VII March 25, 2010

by WakadobaMan November 11, 2017

1) The sound that is played in Roblox when a player dies.
2) A sound that is sometimes made when the air is knocked out of someone
2) A sound that is sometimes made when the air is knocked out of someone
*Gets killed* OOF!
"The other day, when Rich punched Jeremy, he said 'Oof!' so loud that even Michael heard it, and he was in the hall, next to the cafeteria!" (These are characters from a musical, and I dont know anyone named Jeremy, Michael, or Richard))
"The other day, when Rich punched Jeremy, he said 'Oof!' so loud that even Michael heard it, and he was in the hall, next to the cafeteria!" (These are characters from a musical, and I dont know anyone named Jeremy, Michael, or Richard))
by FanficIzzy December 15, 2017

A sound in ROBLOX that is played when a user dies. Also known as the Roblox Death Sound, it's a commonly used meme on the internet. It appears in shitposts, compilations, parodies, remixes, etc. Also a replacement for rip.
Roblox Character Bob :*touches a red brick*
Roblox Character Bob : OOF
Henry : Aw man, I failed the math test.
Percy : Oof.
Roblox Character Bob : OOF
Henry : Aw man, I failed the math test.
Percy : Oof.
by SilentShoelace November 5, 2017

by MangoMilkshake May 27, 2018

dude numero uno: dude my mum died
dude numero dos: oof
dude numero dos: sorry dude
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dude numero uno : dude i just got an A** in my totally not fake subject test
dude numero dos: oof
oof oof oof oof oof oof
dude numero dos: oof
dude numero dos: sorry dude
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dude numero uno : dude i just got an A** in my totally not fake subject test
dude numero dos: oof
oof oof oof oof oof oof
by oof_imkanna January 7, 2019
