The smilodon, or saber-toothed cat, is famous for its big ol' teeth, and some scientists have speculated that it might have had big ol' floppy jowls to protect its big ol' teeth.

Printed on:

• Mens/Unisex Shirts are printed on American Apparel Fine Jersey Mens/Unisex (or Royal Apparel 5051). 3XL and 4XL may be substituted with Gildan Ultra Cotton or Hanes Beefy-T in closest color match.
• Ladies Shirts are printed on 100% cotton Bella+Canvas Favorite Tee (6004) or Gildan Softstyle (64000L).