A fork of Rural Dictionary
An incestuous father with great and powerful butt-lust in regards to his son.
or
An inter-dimensional sex toy.
Person 1: "That dude's a mosit."
Person 2: "Call Chris Hansen."
Person 1: "I used a mosit last night"
Person 2: "Which dimension did it end up in?"
An interdimensional sex toy derived from the word moist.
I was looking for Doctor Who when suddenly he whipped out a mosit!
when I come home from the bar and come through the front door I gravite to the hot wet pussy waiting for me with my fleshtone heat seeking mositer missile.
When something is more than moist, it becomes mosit. This is an exaggeration of moist level.
That girl was absolutely mosit mate!