There's a reason that the Stanford University marching band didn't travel with the football team on road games this season: They just can't be trusted to behave.

The band, know for years for their irreverent - some would say insulting - halftime performances didn't disappoint at this year's Rose Bowl against Iowa. The band took to the field at the legendary Pasadena stadium, then did what they do best...mercilessly mock their opponent.

The performance began benignly enough, but toward the tail end, the band kicked int the jingle from FarmersOnly.com dating site commercial, then tipped a “cow”, two costumed band members.

The performance was being broadcast on ESPN, and when directors realized what was happening, they zoomed out and went to commercial. As the band wrapped up their show, they were met with loud and long boos.

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