mishapocalypse
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
An event that occurred on Tumblr in 2013, beginning on April Fool's Day and reportedly lasting several days, during which the site was flooded with photos and memes of actor Misha Collins.
Register: slang
Where it’s used:
Used
American English
Examples
While the Mishapocalypse involved relatively simple acts of tomfoolery, the Goncharov phenomenon was unique.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “mishapocalypse” mean?
An event that occurred on Tumblr in 2013, beginning on April Fool's Day and reportedly lasting several days, during which the site was flooded with photos and memes of actor Misha Collins.
Is “mishapocalypse” formal or informal?
mishapocalypse is generally slang.