Acronym:
"Tri" - Threeway

"Mo"- Mother
"Da"- Daughter
When a guy bangs both the Mother and Daughter together in a Threeway!
Darren: "Dude, where Kevin at?"
Karl: "Yo! He is having a TRIMODA with Allison and her trailer trash Mom"
Darren: "Sick"
by MaxKrazzyReco August 20, 2019
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