When a female/male is riding their partners face, and on orgasm they defecate on their partner's forehead and flatten it with their ass cheeks.
Marry was riding my face so hard and gave me the largest Michigan Flat Tire that I'm still trying to wash it out of my bangs.
by Delaware Seagull Shake May 17, 2022
 Get the Michigan Flat Tiremug.
Get the Michigan Flat Tiremug. by lil Galil April 16, 2024
 Get the U tiremug.
Get the U tiremug. by katiepiddo February 10, 2020
 Get the tiredmug.
Get the tiredmug. Me
by I’llRegretThisNameIn3Years October 2, 2022
 Get the Tiredmug.
Get the Tiredmug. by Anonymous37737363636362 December 6, 2022
 Get the helping me with my car tiremug.
Get the helping me with my car tiremug. by MrNoobzFTW August 23, 2016
 Get the Tired hearingmug.
Get the Tired hearingmug. When you let poop crust on your butthole and girl gives you a rimjob. Causing the debris to fall into her mouth
by Mussell applebald March 4, 2024
 Get the Rusty Tiremug.
Get the Rusty Tiremug.