In Mario Kart an item is "prairie doggable" if it is able to be held out of the back of the kart/motorcycle (i.e. if it can be prairie dogged). Such items include banana peels, koopa shells, and bombs.
I forgot that bombs were prairie doggable, I held it too long and it blew me up in a collision!
In linear algebra, a square matrix A is called diagable if it is similar to a diagonal matrix. That is, if there exists an invertible matrix P and a diagonal matrix D such that (P ^(− 1)) A P = D