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."
A person with a mental or physical disability that smokes weed.
My down syndrome brother is a baked potato.
A stoned person who happens to be overweight or even obese.
"Dude, is that Randy hotboxing in his car?"
"Yeah he's turning into a baked potato."
The term used to refer to an individual acting clumsy, gullible, or stupid. A baked potato is a person who is usually devoid of basic common sense and sometimes can lower other people's intelligence around them due to their utter lack of comprehension. Baked potatoes are a quite particular entity but we have all been baked potatoes at one point or another and that's okay.
Person 1: Oh my goodness!
Person 2: What?
Person 1: Mark is such a baked potato!
Person 2: Tell me about it!