Should we build houses out of sweet potatoes since they TAKE SO LONG TO COOK AND ARE IMPERVIOUS TO HEAT???

Sweet potatoes cook quickly and will turn to mush if you cook them too long.

The roots of the big tree in your front yard are NOT sweet potatoes.  

jeeze louise. 

Sounds like a plan.....

No, 'cause then we have to cover our houses in marshmallows.  That's how you get ants. 

No, we should build houses out of rhubarb. That is an illicit cross between sugar cane and plywood.

Now this: