shmohog

A: Someone who displays a general lack of common sense.

B: A licensed motorist who exhibits poor driving ability.

C: An individual who is unknowingly behaving like an idiot.

A: Phonics is a shmohog because his wallet was in his back pocket when he thought he lost it.

B: That shmohog just cut me off!

C: The people who put up this definition are shmohogs because it took them 45 minutes to come up with the last example.