A fork of Rural Dictionary
When someone or something is on the verge of blowing up and becoming really successful.
My ex texted me, she knows I'm up next.
sentence that unssuccesful rappers use to find comfort in them themselves because they know they are shit af.
Yo whats up lil windex up next
you know you're going to be next person to be successful in (anything); a feeling of greatness/determination/certainty
Person 1: Hey, you're really good at this. Person 2: yeah, I'm the next one up