Jennifer Lawrence - On That Time She Pooped Herself - Video

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Jennifer Lawrence continued to promote Catching Fire, this time by talking about that time she pooped herself.

Host David Letterman may be able to relate.

During the interview, our imaginary bestie talked about when she thought she had an ulcer, but it turned out to only be a "fulcer," joking that, "You can only shit your pants so many times a day before you have to go to the emergency room."

She has since been in and out of the hospital while doctors try to figure out what's wrong with her.

Don't worry though, the problem is either in her "lower intestine or her mind" and they will get to the bottom of it.

If you want to jump right to the parts where she talks about her intestinal issues, jump to the 4:30 mark, but we have included the entire interview below just in case you need more J.Law in your day.