Any Seth McFarlane fans?

I was watching “Cleveland show” tonite and they went to a music festival… In some college town and as the commercial ended and the show started again, it said “quampff festival, where linkin park is acceptable.” my husband didn’t notice and I was in awe and surprised!!! We’re huge family guy/Seth McFarlane fans! We had to rewind it and he was shocked!

Did anyone else watch this?!?!