One's hot for the ladies, the other much prefers his fellow man. Whether he's cruising the nearest glory hole or picking up the scent of a woman, this guy advances the Homo sapiens agenda: eating, sleeping, and tending to his inflamed nether regions. So get a grip on your manhood, because behind two great sexual orientations stands a great one-track mind.

Tell us what sexually ambiguous attributes we missed in the comment section.

1) BASEBALL CAP: But you still can't tell which team he bats for.

2) WHISKERS: Not quite a beard, but not quite straight-razor style either.

3) WHITE T-SHIRT: Some say it's best as the bottom layer, but he likes it just fine as a top.

4) PLAIN JEANS: They will be folded with care before getting tossed on the floor.

5) SEXUALLY AMBIGUOUS MEN'S MAGAZINE: "Um...I buy it for the articles."

6) RUNNING SHOES: He likes wearing rubber—but he's not into cross-training.

Photograph by Brooke Nipar.

One wants to rule from the West Wing, the other wants to get busy in the Lincoln Bedroom. Whether leading the pack or sitting atop the latest poll, this party animal comes alive with political grease. So be prepared to stuff the ballot box, because only one winner gets the inaugural ball.

Tell us what sexually ambiguous attributes we missed in the comment section.

1) SCULPTED HAIR: One rival pays $400 for his head, but that's a small price for looking good on the stump.

2) EXUBERANT EXPRESSION: She's thrilled to come after she's had enough Bush.

3) COLLARED SHIRT: Always requests it extra-stiff.

4) PEARL NECKLACE: The lever-pulling public needs to be comfortable with your family jewels.

5) PANTSUIT: To grab them by the balls, you have to get into their pants

6) SENSIBLE SHOES: Slips into leather to chase the swing voters.

Photograph by Brooke Nipar.

One seeks global domination, the other just wants a submissive neighbor. Whether he's giving another blowhard speech or simply settling in for a night of oral pleasure, this guy knows how to bring entire nations to their knees. So rise to power and take control of the masses, because staying on top is easier than it looks.

Tell us what sexually ambiguous attributes we missed in the comment section.

1) PERFECTLY GROOMED HAIR: When you project an unbending image on the world stage, the right gel helps keep it up.

2) SMUG EXPRESSION: The perfect complement to those cheek-to-cheek salutations.

3) TRIMMED FACIAL HAIR: His other beard wears a burka.

4) KAFFIYEH: "This old thing? Oh, Prada."

5) PROFESSIONAL MANICURE: His way of pretending his hands are clean.

6) IMPOSING HEIGHT: His stature grows when his countrymen kneel before him.

7) SHARP SLACKS: The nuclear club has a strict no-jeans policy.

8) STYLISH SHOES: "Honey, please! Nobody's wearing those awful jackboots anymore."

Photograph by Brooke Nipar.

He finally won the paternity suit...but is he still on the hunt for a fraternity suitor? Our analysis of the shutterbug's most dubious attributes is below. Share your opinions in the comment section.

1) OVERSTYLED HAIR: Messy, because the baby keeps him up all night.

2) DAZED EXPRESSION: It's hard to keep up the enthusiasm on this side of the camera.

3) FAKE TAN: When your lover lives like a candle in the wind, you can't help catching a few rays.

4) SLIM PHYSIQUE: TrimmmmSpa, baby!

5) PARTIALLY UNBUTTONED SHIRT: What, you thought your mama's chest was the only one worth flaunting?

6) TIGHT WHITE PANTS: When you've got the law on your side, your confidence grows.

7) CAMERA: Even the most seasoned professional needs two hands to squeeze off a good shot.

Did you notice any sexually ambiguous traits that we missed? Post them below. And look for the next installment of "Gay or...?" in the May issue of Details.

Photograph by Brooke Nipar.

The tenth season starts tonight, and the latest man-prize—a Navy doctor—is on the hunt for a fiancée...or maybe a first mate? Check out the sexually ambiguous attributes we spotted, and tell us what we missed in the comment section.

1) HIGHLIGHTED HAIR: A little trim is never enough.

2) BOYISH FACE: The camera hates a beard.

3) LONG-STEMMED ROSE: Sometimes, getting pricked is a pleasure.

4) DARK SUIT: The second he steps out of the closet, it's all business.

5) MANICURED HANDS: To hide any nail-biting over whom he prefers.

6) RING: By slipping this on, you agree to work through the hard times to come.

7) BUFFED SHOES: He learned the spit shine in the Navy.

What tell-tale traits did you notice? Post them in our comment section below. And don't miss "Gay or Celebrity Baby Daddy?" in the April issue of Details.

Photograph by Vincent Dilio.