Equivalent to making somebody hate your guts. To pour out your cup means that somebody pissed you off to such a harsh degree they'd make you figuratively or literally pour out your cup of liquor and leave the party.
Kyle: Yo bro how come you left the party early last night?
Chad: That hoe Karen made me pour out my cup because she rejected me even while drunk! And then she called my shrimp tiny!
Kyle: That's duuuuust I had her pour UP my cup! Then we Rick Rolled!
Chad: That hoe Karen made me pour out my cup because she rejected me even while drunk! And then she called my shrimp tiny!
Kyle: That's duuuuust I had her pour UP my cup! Then we Rick Rolled!
by Slippery Loofa July 9, 2021
Get the pour out my cupmug. A.K.A. "Pouring too much water in the oats." Referring to that of making oatmeal and pouring too much water. Another way to express 'fucking something up.'
by Quélup October 11, 2017
Get the Poured too much wooter In the ootsmug. by OliveOil5 January 5, 2017
Get the kellsey pourmug.