from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. Present participle of flehm.
Sorry, no etymologies found.
I've found that most of my coworkers give off a scent of annoyance and the good ol '' fight or flight 'reaction when they see me flehming.
To curl one's lip to sniff at pheromones is 'to flehm', so I've been flehming here at the office.
All that flehming, and all I got out of it is the cold shoulder from my coworkers.