As for me.. I'll say that I'm a highly friendly, and loyal, person. I am also highly defensive and may react badly to something small. I also am some-what like Sheldon where I'll try to help people but instead I am accidentally being rude.. Oh, I sometime will do stupid stuff for the heck of it cause I'm having fun! One motto I have is "What is the point of living if you no have fun?"
To explain better in simple words..
Friendly. Loyal. Defensive. Derpy. Funny.
Note: Derpy as in "Making Accidents Sometimes".. I kinda don't know a better word for it.