Does having the flu make you high?

Right now I'm sick. I have a fever, I'm tired and I'm incredibly hungry. If it goes the way it did for the Significant Other, this will last for several days and then turn into a lingering head cold.

I'm also high as a kite. While at work, I was burbly and bubbly and talked non-stop to my co-workers. While at the post office. I made inane jokes and social chitchat. I never do that shit.

How do I bottle this and bring it out when it'd be useful?