The creation of a horrible plan. People who plot will always refuse to tell any of their plans to their friends. People who plot will often come in pairs, wanting to plot together against their friends and/or partners.

Compared to a farmers plot of land where they "plant their seeds".

Same as a cum dumpster

To plot is simply to plot. Any time someone thinks about doing something to some other person, place, or thing. This can include bodily harm, or any other form of plottage.

When a character in a film, television show, video game, etc. Has good "features" one can refer to it as the "plot"

Perfectly Large Oversized Thighs

Definitely different than scheming, you'll know it when you see it, just know it definitely looks different than scheming.

to set someone up