1) Phrase made popular in the song "Baby Got Back" by Sir-Mix-A-Lot in the early/mid 90's. Overall a mad shitty song but good if you are from a small town or are black and grew up in a sterile suburb. Phrase can be used to describe a pseudo "hard"/toughguy event where a smaller dude rolls up on a bigger one and feigns a beatdown using jerky violent motions up in his face.

2) Another common usage of this is when you eat at a shitty vegan joint (Ex: Sprouts in South Lake Tahoe) and have to use the bathroom immediately afterwards. You drop a Kenny Loggins and leave the bathroom, only to discover you didn't really finish and have to run back in. Don't act like you don't know.
1) Yo, you see that fool that got all up in Dave's face and was like "uh! double-up, uh! uh!", fool straight-up served him.

2) Dave ate a sub-par steamed egg burrito and had to uh! double-up, uh! uh! in the bathroom at the gas station down the street.
by DJ KidTahoe March 27, 2010
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Someone with an immense amount of ass
"bro did you see me yesterday in those green shorts"
"Hell Yeah! You were Double Cheeked Up"
by DoubleCheekedUp May 4, 2019
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When a Girl has a really Fat ass!
John: Damn bro that girl is double cheeked up!

Chris: foreal bro she really is.
by Forgeefriendly September 25, 2015
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When that booty be lookin like elastigirl’s.
Friend 1: Damn bro, did you see that ass?
Friend 2: Yeah, that chick was double cheeked up!
by bb8 March 1, 2019
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when you are autistic and you are doing two autismpilled things like watching something related to your hyperfixation and eating a safe food
BRO IM WATCHING THE BATMAN AND EATING DINO NUGGETS IM DOUBLE TISMED UP FRFR
by cr4yoneater August 14, 2022
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When you’re sweating so hard at a video game and one hoodie is not enough to visualize how much sweat there is
Raven: “These kids are sweaty
DuragMoneySwag: “They double hoodied up bro”

OffBrandLogic: “Yea cuz he a fuckur”
by notnot_jacob June 5, 2020
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during road dawg when you are eating a hot dawg (condiments will be provided if you are successful) while sucking a dick. the correct form is 2 bites of dawg preceding two licks of dick.
girl, I was double sausaged up in the Portillos parking lot yesterday. the flavors were melting my tongue.
by Lucas Williamson March 7, 2022
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