verb: mancreep.ing, man.crept
1. The act of creeping on people/inanimate objects for one's own pleasure.
2. The act of following, stalking or watching via interweb or real life.
3. The act of putting up pictures of Clay Aiken on someone's window while they are sound asleep.
4. The act of liking old men, small children, bag ladies and sleeping roomates.
5. Using phootgraphs of other people as your screensaver/desktop without the consent of the person in the photograph.
"That guy was so weird, when you turned around I saw him smell your hair...he was totally Mancreeping on you!"
"Ugh, I ran into the same person like four times today...I felt like such a Mancreep!"
"This might sound Mancreepy, but I really like to put photos of other people on my laptop and pretend we are friends"
After an intense day of cutting open UPS packages in the mail room, Bob used his manchete to pry off a beer cap, clean his fingernails and cut open a bag of jerky.
The combination of Man and Secret. Knowledge that is privileged, solely shared among men, and intended to be concealed from women.
Bro, don't tell my wife that I bought a sports car because she suffers from lower back pain and won't want to ride in it. That mancret will destroy the sale of all future sports cars if women find out.