by Aunt_Jemima November 9, 2003
 Get the mtsumug.
Get the mtsumug. Utilized by Corporate Americans who wait until the last day to turn in PPE's, PTE's, PMP's and other performance evaluations and team goals; MTSU, or Make the Shit Up, can be a useful tool when completing a variety of forms that you deem a complete waste of your time.
by MA991EG1RL March 4, 2013
 Get the MTSUmug.
Get the MTSUmug. 1. Middle Tennessee State University. A mediocre at best 4 year university in Murfreesboro, Tennessee.
2. Many Teeth Stacked Up. Used to describe a redneck or piece of trash that has crooked, fucked up teeth.
2. Many Teeth Stacked Up. Used to describe a redneck or piece of trash that has crooked, fucked up teeth.
by WesNile November 26, 2007
 Get the MTSUmug.
Get the MTSUmug.