When you are so high that you lose muscle control, becoming a potato. A baked potato.
If I smoke a blunt alone, I'm pretty baked potato.
When a larger sized person gets really high.
"Damn, this fool is a baked potato."
The act of a person with Down syndrome getting high
I know I want to make my brother a baked potato
Building a low end computer while high on marijuana.
Hey Steve, lets get high and make a baked potato.
The act of showing a stick of butter up your partners asshole only to eat it out immediately afterwards you also have the option of adding bacon bits, cheese, or even some relish, make sure however that the butter was good enough to lubricate for the ensuring butt fucking.
I'm gonna need to borrow your bacon bits, I'm gonna Baked potato my girl tonight!
Someone with no arms or legs who is stoned
"Claire is an amputee stoner, a baked potato."