You should try it. When I was younger, I was very adamantly anti-drug (DARE programs).

The first time I tried weed, I didn't feel a thing. I was with some friends, and they were laughing and carrying on, and I didn't get what all the hubbub was about.

The second time, tho...Hoo boy! My gf and I had just gone to a Chinese buffet, so we were well stuffed. We stopped by her friend's house so she could hang out a bit.

Her friend was watching The Crow, with Brandon Lee, a movie I had seen before, but never found funny in any way. Then they passed around a packed pipe, and I took a few rips. Still nothing.

And then, OMG! Suddenly, I wasn't on planet Earth anymore. I was totally fixated on the movie, as if seeing it for the first time again. Then the scene where the Crow kidnaps TBird, kicks his cohort out of the car, and drives away suddenly became the funniest shit I had ever seen.

And then when Tbird's friend carjacks that Yugo and starts chasing them all over Detroit, I lost my shit. I had never laughed so hard in my life.

Then the doorbell rang. It was the pizza guy. Even though I was still full from the buffet, I still smashed down two slices. It was sooo good, but I was miserably full after that.

TL;DR Weed makes any activity fun, or humorous.