Why do Men have nipples???

was reading this great great book by Mark Leyner and Billy Goldberg whose title is above. Its the sort of stupid yet extremely interesting book that answers all the stupid qns you could ever ask. i bought the other called ' why do men sleep after sex' too.. let me share some interestings facts with yall(in my own words)..

well let me first answer the title qns. it seems looong long ago, 19 yrs for me, i was once a girl. a girl for only 6 weeks tho. that was the initial stage of my grwoth when i was yet an embryo. but Thank GOD!! genes had it that i would be a male.(thank you GOd for this so wonderful and impt fact!!!) so aft 6 weeks, the male chromosome in the embryo started to kick in and all the manly and masculine aspects of me started to take shape. so thus in those 6 weeks, i got me nipples and a little bit of breast. the answer for you.

Why does poo(aka shit) float?
its because of the air trapped in the poo. increased levels of gas and air makes it more dense and thus it floats! amazing science.

Is it true that left-handed ppl are smarter than right-handed ppl??
Nope. studies have not shown any concrete evidence but there is something interesting. Males are about one and a half to two times more likely to be left-handed than females. Anyway just some food for thought, the left brain specialises in language and speech whereas the right brain is responsible for visual and spartial skills. You ought to have known this that if you're right-handed, you're left brain dominant and vice versa.

Can you swallow your tongue??
It is not possible to swallow your tongue. The tongue can block the opening of the airway and one of the first things that you are taught in basic life support(i didnt go for that) is that if someone is having difficulty breathing, you should tilt his or her head and lift the chin. this helps remove the tongue as an obstruction.

Does the type of underpants men wear affect their fertilty??
Kramer on Seinfeld said:"I need the secured packaging of jockeys(briefs). My boys need a house!"
Wearing tight underwear will not affect your fertility. Thats becos we have a secret weapon called the scrotum. Its purpose in life is to maintain the testes at a temperature of approx 5 degrees less than the rest of the body. It appears as though the scrotum does it work whether you are in boxers, briefs or free ballin. So you can make your own fashion choice and your sperm wont know the difference.