Did you hear that? It was the sound of everyone's favorite late-night TV guest Jennifer Lawrence dropping the mic after telling her most outrageous and hilarious story yet!

Appearing on last night's (Dec. 18) 'Conan,' the 'Hunger Games' and 'American Hustle' star shared the embarrassing tale of how a hotel maid discovered her joke stash of sex toys. Or, as J. Law states more specifically, "a copious amount of butt plugs ... a huge amount of different-colored butt plugs."

Host Conan O'Brien's stunned reaction to the revelation is priceless. And while Jennifer goes on to make it clear that the items were given to her only as a JOKE, the joke was clearly on her when she tried to hide them from the maid and failed miserably.

"The maid was coming so I was like, 'Well, I'll just shove this under the bed so she doesn't see all these butt plugs. She might not know they're for a joke,'" the actress told Conan. "Then I came back and all of them were brought out of the bed and were in this beautiful display on my bedside table."

Horrifying -- and hilarious! "I think she knew what she was doing," Jennifer added. "They were under the bed! I wanted to leave a note like, 'not mine' or 'bought as joke.'"

She also confessed that she wet the bed when she was 13. But instead of feeling ashamed, she couldn't wait to get to school and tell all of her friends! "Then I get there, and I went into the bleachers, and I was like, 'Everybody! I peed my pants!'" She thought everyone "was going to think that was so funny and cool." But she was just met with silence.

And we thought her recent appearances on the 'Late Show With David Letterman' and 'The Daily Show' were amazing!