2. Somebody who is very arrogant and stupid, yet he will not ask for further explanation out of pride.
3. A douchebag that has a hard time understanding things. From the conjunction if the words "Shmuck" and "Slo-Mo" (as in Slow Motion) because he is arrogant and slow (from the understanding approach).
- "And I kept trying to explain to him that every time he blocks my driveway I am late for work, but he wouldn't understand"
- "What a Shlomo"