When you put someone face first into a swamp and proceed to butt fuck them as hard as you can while pulling on there ears
by Upside down shrek June 3, 2022
Get the Upside down shrekmug. The act having an umbrella inserted into your anus (handle first) then your partner opens it. Followed by the act of running around creating enough draft to pull the umbrella out.
by The Original Aviator January 26, 2022
Get the The upside down Mary Poppinsmug. when you wanna spice things up in the bed, and you tell your significant other that your feeling frisky tonight, the upside down magic school bus is a sex position that is performed by both parties doing handstand and it involves the man to ejaculate and have it fall into the woman's mouth and the woman shits and lands in the mans mouth, and only after this process. they will take turns sitting on eachother's faces and farting so many times in their faces, that it almost considered suffocation because the lack of oxygen being sent to the brain, only just clouds of fecal matter.
by XXAIDZ69XX April 14, 2025
Get the Upside Down Magic School Busmug. by Kitybity October 15, 2025
Get the Upside-down Fruitcakemug. 
by Big dick boy (bdb) October 9, 2019
Get the Upside down waterfallmug. When an authority figure such as an army captain or schoolteacher threatens to punish you by bending down, grabbing your ankles from behind, lifting you into the air and shoving his dick in your mouth
by ManJuice98 October 8, 2015
Get the turn you upside downmug.