'Movie 43' has one of the biggest ensemble casts ever in a film, and possibly the most bizarre. But surprisingly, out of a cast that includes Seth MacFarlane, Emma Stone, Jason Sudeikis and tons of other comic actors and comedians, the most off the wall cast member was none other than Halle Berry.

No, not even in the "pick a fight with your ex and expatriate" way, either.

In a Reddit Q+A (quotes via Us Weekly), Peter Farrelly explained that Berry blew him away on set. "I was a little nervous about meeting her because her scene is so outrageous, and I was afraid she might get on the set and balk," he admitted.

"Not only did she not, but she thought the scene was too soft and asked us to amp it up a little."

What exactly went down?

Her boob. In guacamole. (Are you hungry?)

"We ended up coming up with a couple of things for her to do that weren't scripted but were insane," Farrelly confessed. "To give you an example, [her scene] is about a couple (her and Stephen Merchant) who play Truth or Dare on a first date. Among other things, she ended up sticking her bare breast into a bowl of guacamole. She couldn't have been more fun to work with."

He lied somewhat, though -- the bare breast isn't Berry's.

E! News reports that the huge boob that gets dipped in the avocado spread is an obvious prosthetic. A source laughed, "They're so huge. You can totally tell they're fake."

And delicious.