Greatest Party Story Ever is an American animated television series.

[1] Produced by Four Peaks Media Group, Den of Thieves, and animated by ShadowMachine.

The program holds a TV-14 rating due to language, adult situations, and comedic violence.

The series presents first-person narratives shared by individuals about wild parties they have attended, outrageous and bizarre events they have experienced, encounters with celebrities such as James Franco and Rihanna, crazy hookups, and highly regrettable decisions.

Other segments include viewer-submitted party photos, which were later doctored; and outrageous text conversations.