phrase originating from 2 young boys often compared to shaggy and scoob. Phrase is used to explain how one is so called "in" with a girl who is BAD. Mostly used by caucasian men who are trying to get it in and cuff.
Shaggy: Hey sharkeeshwana just snapped me to scoop!
Scoob: BRO UR SOOOOO IN LIKE SO INNNN *in very loud voice*
Shaggy: You think so??
Scoob: YOURE SO IN
Ur so in : to be in with a baddie
Scoob: BRO UR SOOOOO IN LIKE SO INNNN *in very loud voice*
Shaggy: You think so??
Scoob: YOURE SO IN
Ur so in : to be in with a baddie
by baddie1011400 December 12, 2018
Get the Ur so inmug. by WaRRioR23 January 31, 2022
Get the ur mommug. “Time to go make billions of ur momma jokes without dying of cringe because it’s National Ur Momma Joke Day!”
by Jaundoce April 16, 2022
Get the National Ur Momma Joke Daymug. by Nictjr November 14, 2020
Get the Ur mommug. Quite the powerful comeback. So much so, that in an argument, it cannot be countered. Your opponent will drop dead after they hear it, so use it wisely.
by joeseph.mother September 28, 2021
Get the Ur Mommug. Ur mum is a common insult used for no apparent reason. This also references to Yo Mama jokes. This humor is weird and sometimes unlikable.
by pigjacob June 27, 2018
Get the Ur mummug. 