Thanks everyone for your reply.

I sort of thought it was normal, but recently the ditzy people in the office were sort of making a issue of it for some reason. I usually don't care about what others think of me, but it was getting annoying. Try hearing this the last two weeks :

'uh.......like.........uh........like you don't really decorate your office, that's like boring'.

or

'Dude..come on.... tell a joke or something, lighten up, why are you so serious'

I'll stay the way I am at work.

Also I stay out of the bs political games at work.