a good catch. 
10 clues that can help you spot a top-notch man in seconds (and
ward off a scoundrel)
By Savannah Ashour
Tango magazine
It's a chemical attraction: Pheromones, nature's sniffable love
potion #9, provide us with important information about
compatibility. Though aftershave or cologne can mask a man's
pheromones, a recent study showed that people tend to pick perfumes
similar to their body's natural odor. "Perfumes enhance one's own
scent and, thus, entice members of the opposite sex," says
biological psychologist Dr. Nick Neave of England's Northumbria
University. So if you like a man's cologne, it could be a sign that
you're compatible-at least biologically.
Mr. Big Stuff: According to Michael Marinoff, a bartender at New
York's Maritime Hotel, the modern Casanova wears many disguises.
"Players have become much more subtle," he says. "It's all about
fusion." If a guy looks like he's trying to merge many styles (e.g.
a Brooks Brothers shirt with the sleeves ripped off), he could be
attempting to multiply his options. If the conversation turns
intimate too quickly, run for cover. The quickest way of detecting
a player? "He buys you a shot of Southern Comfort and lime or a Red
Bull and vodka," the man-about-town's drinks of the moment.
If it walks like a duck ...:
We can absorb as many as 10,000 nonverbal cues in less than a
minute, says body language expert Patti Wood, and can form
impressions in as little as one-fortieth of a second with an
accuracy rate of up to 80 percent. So, check him out. An overly
broad stance could mean he's domineering. Are his feet pointing
toward you? As Wood says, "Where the feet go, the heart follows."
The timing of a smile is revealing, too. If he smiles before he
speaks, he feels good about you; if his grin follows his speech, he
could be faking it.
Perp talk: For the women of the 78th Police Precinct of New York
City, spotting a shady character comes down to "Gut feeling, with
both men and perps." Signals of sketchiness include lack of eye
contact and fidgeting. If his eyes roam over your body instead of
resting on your face, you can probably guess his motives. And if he
changes his gait or begins to perspire profusely upon spotting a
cop, watch out-"Oh, do they sweat."
Carnal foreknowledge: "In 10 seconds," says Sheldon Burman,
director and founder of Chicago's Male Sexual Dysfunction Clinic,
"I can tell you his sexual orientation, I can tell you if he's an
enthusiastic sexual participant, I can tell you if he's seething
with rage." Short of scheduling an appointment with Dr. Burman, how
can amateurs judge a potential bedmate?
Warning signals include a sallow complexion, labored breathing,
shaky hands, poor coordination, or the general appearance of poor
health. According to Burman, "if they look unwell, they're probably
not functioning sexually."