Slang for "You’re very slow”. Not the brightest person, this person doesn’t have to be physically old.
Me:so ya jeff ran to school today
Friend: NO WAY
Friend 2: wait who?
Me: ya he was late
Friend: Poor dude, his house is far from school
Friend 2: WHO.????
Me: JEFF. Keep up grandma
Friend: NO WAY
Friend 2: wait who?
Me: ya he was late
Friend: Poor dude, his house is far from school
Friend 2: WHO.????
Me: JEFF. Keep up grandma
by The True Oracle April 19, 2018
Get the keep up grandmamug. basically arbys food keeps blowing up for some reason idk why they keep blowing up god help me istg-
chicken *explosion*
we'd like to take a moment to announce that *explosion* AAAAAA-
all our food keeps BLOWING UP *explosion mid sentence*
we'd like to take a moment to announce that *explosion* AAAAAA-
all our food keeps BLOWING UP *explosion mid sentence*
by aviation lover 123 October 2, 2025
Get the all our food keeps BLOWING UPmug. by Someone admiring kio August 24, 2021
Get the Keeping up with the bissmug. by anonymous January 15, 2021
Get the keep it upmug.