1. An unpleasant or unintelligent person.
2. A person who is addicted to the aroma (odor) of the penis.
Originated in the East End of London in 1836. Was often used by Town-Cryers.
1. Stop being such a dick-sniffer and let me pay by credit card.
2. Do not go in the rest-room. I hear the dick-sniffer is on the prowl.