Is Beck pretentious?

Here's the definition, for reference.
I say yes, he is very pretentious.

pre‧ten‧tious  /prɪˈtɛnʃəs/
–adjective 1. full of pretense or pretension.
2. characterized by assumption of dignity or importance.

Don't call me gay, but I need some mary jay!

Marijuana MUST be legalized.