The movie Wooshock is obviously a super trippy and pot-inspired story, so naturally the actors part of it needed to get high — for research, right? Kirsten Dunst was one of them.

“I wasn’t eating that much at the time, and so after we were done with the scene, I go back to this little bedroom to rest, and I started to feel like I was losing my mind,” she told Jimmy Kimmel. “I went to the bathroom. I’m pacing. I’m shaking. I’m hot. I’m just flipping out.”

She explained: “And we’re talking about Humboldt weed,” which is the stoner-friendly California county where the movie was filmed. “I was crying, laughing, eating a peanut butter sandwich. I couldn’t film anymore! They sent me home!”

LOL! Must have been some good stuff…