Central Michigan University saying said anytime someone sees another wearing CMU Gear. Often used in tandem with "Fire Up Chips". Often times it is used by students in Wayside or Okellies when they are trashed to the point of no return.
by MichiganButinNC April 17, 2023
Get the Fire Upmug. by Imtoohotforyou May 12, 2022
Get the 4 Fingers Upmug. by Boss Me Up June 3, 2022
Get the Boss Me Upmug. by pissup creator1245 November 25, 2021
Get the piss upmug. by damonlover125 May 15, 2022
Get the Throwing up 4smug. Heeeeeell naw
by Runtz Gvng August 8, 2025
Get the Jokes upmug. 