Guess what? Stress doesn't cause ulcers -- microbes do! But we guarantee that this little guy will give your most stressed out pal a laugh.

Facts: In 1983 Australian physicians Barry Marshall and Robin Warren implicated Helicobacter pylori bacteria as causing ulcers. The medical establishment was skeptical until the good doctors took one for the team by ingesting the bacteria.

Purchase this plush to find out more! Great for use in the classroom, to annoy friends or just to have something off the wall for a conversation starter!