When I say the words pot or marijuana it's usually in some satirical way.
Like if someone would be like: "I can't remember so and so"
I'll be like: All that POT! just to take the piss

Or if someones lighting up a joint I might say:

"Are you smoking MARIJAUNA?" in some stupid attemp to be dave chappele...

But yeah, I don't mind using the word marijuana. I hate the words pot and dope.

I usually call it bud, draw, weed, skunk, cannabis, reefer...