Did a friend once tell you that lipstick could make your boobs bigger?
Or that you could die if you ate watermelon while hungover?
Or maybe you've just realised that you have no idea why humans grow two sets of teeth but now you really want to know?
Ask BuzzFeed Science your weird and embarrassing questions and we'll try to answer them for you!
Just submit your question in the Google form below.
Don't worry, we won't tell anyone it was you that asked – and this form won't record any of your personal information.