Will Ferrell dresses as drum major, leads USC marching band

Will Ferrell, a USC alum, dressed in full drum major's gear and led the Trojans' marching band.

Will Ferrell is a well-known, and proud, USC alum.

The funnyman dressed in full drum major's gear on Monday and led the USC marching band as it played the Trojans' legendary fight song.

Ferrell also wielded a sword on stage, which may or may night have been a good idea.

On Wednesday, Ferrell appeared on the Dan Patrick Show and admitted he was the first-ever non-student to lead the USC band.

No word yet if Ferrell,, stars of such comedy classics as 'Anchorman' and 'Old School', will be a regular with the Trojans' marching band.

Stay classy, USC.