After watching this video, you'll never hear "Sexy And I Know It" from LMFAO the same again. You may not be able to see again, either. If you're not familiar with peopleofwalmart.com, the site collects pictures of the wild characters we see in Wal-Mart all of the time. Don't feel bad, we clientele you see in Wal-Mart's are on of a kind. This collection featuring LMFAO is awesome.