Photo credit: yessenia1974 from morguefile.com

Things guys do...he just won't admit it.

Google a hot female celeb's name --- along with the word "nude" at the end

While naked, swing his hips around to achieve the helicopter.  Think about it. 

Walk in a room full of women and immediately rank who he would sleep with first.

Fantasize about writing a book

Flex in front of the mirror wishing someone could see how good he looks right at that very moment

Vow to make only one trip from the car to the door, no matter how many grocery bags he has to carry in... 

Give another guy the nod.  An unspoken gesture only guys can understand, but will never speak of.