Watch: Colorado’s mascot managed to stand perfectly still for a mannequin challenge. The mannequin challenge is so much better with an enormous animal. Dan Gartland | Nov 13, 2016.

For a potential modification or replacement of the T- 11, they trained with the C-17 Mannequin Rack System and metal mannequin dummies before moving on to live drops. ABNSOTD owns two of the few ...