That you are ready to do it . you’re up for the event .You’re available
Amie: do you wanna go to the pizza party after school

Sydney: Yeah, I’m down
by Pyt.emiii September 13, 2019
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If one is down bad and another is up in a moment the one that happens to be down will be honest about wanting to sabotage the others success. Used to honest about the despicable way you may act in any given situation.

A phrase coined by Nate.
“He’s scared I might try to take his girl if we stay friends and all I could say is if I’m down and you’re up
by Wavynaps March 30, 2022
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