The Indianapolis Colts beat the New York Giants 40-24 on ESPN's "Monday Night Football" at MetLife Stadium in East Rutherford, N.J.

But the NFL football game took a back seat to something that happened with about 11 minutes left in the fourth quarter.

Check out the video below and try and figure out what the hell was going on.

Was there a baby on the sideline? Did a player make that noise? Did a pterodactyl land in the middle of the field (as suggested by Deadspin)?

Proof That There Is A Pterodactyl At Tonight's Colts-Giants Game

Source: Free Beer & Hot Wings