21 things you didn't know about penises

Everything you always wanted to know about men's members but were afraid to ask

1 penis

Yes, you can break that boner

It may sound like a scene from Saw, but trust us, penile rupture is very real.

2 penis

If your man’s having trouble getting it up, check his ticker

And we don’t mean

3 penis

Shrinkage is not a myth

Cold weather and cold water are a penis’ mortal enemies.

4 penis

Smoking isn’t just bad for your lungs

Turns out that human chimney you’re datin

5 penis

It has a mind of its own

We’ve suspected this since high school and now we have the m

6 penis

Most penises are created equal

So forget what you saw in Boogie Nights.

7 penis

Our men stack up pretty well compared to other mammals

Here’s some good news to share

8 penis

Curves are common

The vast majority of penises lean ever so slightly to the left or right w

9 penis

Don’t blame dear old dad

Unlike those baby blues, penis size, thickness and shape are

10 penis

Men are programmed to finish quickly

So don’t take it personally.

11 penis

A man doesn’t need his brain to get off

OK, no big sur

12 penis

Staying power isn’t always a good thing

Although men pride themselves on their abilit

13 penis

14 penis

Extra-large condoms are only for a select few

Only 6 percent of the male population needs extra-large condoms, according to condom manufactur

15 penis

Blue-balls really do exist

Men really do get 'blue-balls.' Technically called 'prostatic congestion,' the achiness in the tes

16 penis

Penises contrast in colour to other body parts

Penises are generally darker in colour than the bodies they hang from. Why?

17 penis

Kiss that shoe size theory goodbye

There is no correlation between penis size and shoe size, hand size or nose size.

18 penis

Masturbation is the best exercise?

Masturbation is healthy. No, really.

19 penis

Drinking affects his nether region

Men will go limp if they drink too much. But how much is too much?

20 penis

Penises have a 'seam'

All men have a line going down their penis and over their testicles. And no, it's not the chow line.

21 penis

Growth spurts down there only last for so long

Nothing can make a penis bigger - except aging.

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