I'm really having a hard time with a colleague at work.

I really dislike the way he behaves around me and talks to me.

I'm a clumsy person, this is common knowledge to people who know me.
Today at work I dropped a lot of sugar on the floor whilst making a drink. Colleague made a very big deal of it. Saying he can't believe someone is so clumsy, I can't control my limbs and laughed and called me a retard. I kind of tried to laugh it off and joked that I needed the whole office to help me clean up the mess. Someone else actually did come and help but colleague stood in the way, actually right in the middle of where I was trying to clean up and said he shouldn't have to move out of the way of my mess and I need to clean it up.

I snapped and said he was acting like a **** and could have at least moved out the way so I could clean up the mess.

A few hours later I saw him in the office and he walked past me and very loudly asked if I was still sulking.

He's very popular and everyone likes him and always wants to talk to him and be around him. I don't get it..... Are others really drawn to people like this??