You've probably already seen the hit - and if you were listening to 620 WDAE you heard Ian's reaction - but it is arguably the biggest hit of the 2012 NCAA Football season and it's worth watching again...

South Carolina DE Jadeveon Clowney rips into the Michigan backfield for a loss of eight yards, the ball and a Wolverine helmet. Sick...vicious...and 100% legal.

For Jack Harris and Ian Beckles' call during the play - listen below!