[14] Gripp's band Nerf Herder performs comedic, juvenile, and pop-culture referencing lyrics[15] coming off the pop-punk movement while pioneering geek rock.

He also maintained a song-of-the-week website in December 2007 and a YouTube channel on August 12, 2006, in which he creates soundtracks to internet memes, as well as music videos for his own novelty songs.

[20] Along with his false jingles, Gripp also has created some true advertising music, such as a series of Beatles-inspired tunes promoting the Wawa Food Markets' summertime Hoagiefests[21][22] and songs for the Hallmark Cards e-characters Hoops & Yoyo.

[citation needed] On July 9, 2009, Gripp debuted a new song called "The Girl at the Video Game Store" for the 1000th episode of the G4 TV program Attack of the Show!

The video features the show's hosts Olivia Munn as the title character and Kevin Pereira on drums.

Between 2014 and late 2019, Gripp's "Raining Tacos" went viral online due to its popularity within Roblox's player base.

[27][28] It was also used by the city of West Palm Beach to deter homeless people from congregating in some areas, along with the song "Baby Shark".

[30] The William Shatner character Captain Kirk from the Star Trek franchise holds a special significance in Gripp's songs with Nerf Herder.