Simpy is used as short word when describing a person
who is a simpleton
. Someone who's mind is so simple, they cannot always grasp concepts. Like
a monkey. They also are known as numskulls, blockheads, ninnys, and dopes. A good example of a simpleton
would be Jessica Simpson, also known as Jessica Simpleton
. You can also use simpy when some one is acting a fool or foolish.