They have appeared as the fictional group "Here Comes Treble" on an episode of NBC's The Office,[2] were featured in the 2012 blockbuster film Pitch Perfect, and have performed at events like the 2004 Republican National Convention,[3] Washington Nationals baseball games, Good Morning America,[4] in the Philippines,[5] weddings, and private parties.

The poster was later scanned into a computer and emailed from a girlfriend in Massachusetts to her boyfriend in Virginia, and it slowly crept its way on to more and more Hullabahoos' paraphernalia, gradually overtaking the traditional but less distinctive Uppercase H logo.

However, with the release in 2004 of Jacked, the Hullabahoos began to use to a new sound engineer/producer, Dave Sperandio of Diovoce, hiring him to handle the album's final mixes and mastering.

When the Hullabahoos were formed, they decided to differentiate themselves with a more laid-back style by adopting the use of uniquely patterned robes[11] that have been noted to resemble the official garb of the Eli Banana,[12] one of the many Secret Societies at the University of Virginia.

New York-based writer Mickey Rapkin followed the Hullabahoos in 2006 and 2007 and profiled the group in his book, Pitch Perfect: The Quest for Collegiate A Cappella Glory.