Meaning
An occasion when a large number of people attack or criticise one person online, typically for something they said or did, usually in a way that is considered unfair or disproportionate. Originally a sports phrase for players jumping on a ball carrier, now chiefly a social-media noun. Informal register; usually carries sympathy for the target and implies the criticism is excessive. Regional use: General English.
Origin
The phrasal verb 'pile on' comes from rugby and American football, where defenders literally pile on the ball carrier, and it long predates the internet as a metaphor for joining an attack in numbers. The hyphenated noun sense of a coordinated online attack is much more recent and follows the rise of social-media shaming; Collins Dictionary now defines it specifically as an occasion when a person is attacked by a large number of people on social media. Merriam-Webster defines the verb as joining others in criticising someone in usually an unfair way, and the noun appears in recent dictionary new-words updates alongside terms like 'pink tax'. The noun has also entered UK policy discussion of online harassment, where 'pile-on harassment' is treated as coordinated group abuse. Because the sports phrase is old and the online noun is a natural extension, the exact first use of the internet sense is not documented.
Research Sources
References used to check this entry’s meaning, history, or documented forms.
Variants
- pile-ons
- piling on
Usage Examples
- After her clumsy tweet went viral, the pile-on lasted three full days.
- Moderators closed the thread to prevent a pile-on against the original poster.
- He apologised quickly, hoping to head off the usual pile-on.