America's Got Talent showcases some of the most talented people in the country...but not all the time. Sometimes, the show is at the tail end of a very bad joke, and the source of major water cooler buzz the day after! Certain contestants have turned the definition of talent upside down by performing feats that no human being has dared perform in the past. Ladies and gentlemen, we offer you the top five America's Got Talent contestants of all time:

Busty Heart: This lady has stolen America's heart with her, um, resourceful assets.

Miss PussyKatt: This purple-haired lady set the audience ablaze!

Mary Bly: The 80-year old dancer. What more can we say?

Big K Brings the pain!

The Singing Fairy: This crazy lady has the judges wishing upon a star that they never see her again!
