What does it mean that 'The Last of Us' episode 3 has been 'review bombed'?

Homophobic backlash to the third episode of "The Last of Us" has resulted in a barrage of one star ratings on sites like IMDb and Metacritic.

Monarch: Legacy of Monsters Episode 3 Review - But Why Tho?

The Last of Us (TV Series 2023– ) - Episode list - IMDb

The Last Of Us' Bill and Frank Episode Is Getting Review Bombed

Episode 3 Preview, The Last of Us

Infected (The Last of Us) - Wikipedia

The Last Of Us On HBO Is Being Review Bombed

HBO Confidently Adapts Breakthrough Video Game The Last of Us, TV/Streaming

Last Of Us Episode 3 Review Bombed Despite Widespread Acclaim - IMDb

The Last of Us' HBO Show vs Video Game: The Biggest Differences

In episode 3 of The Last of Us (2023), the characters Bill and Frank kiss multiple times throughout the episode, which shows that they are very good friends : r/shittymoviedetails

New Tales from the Borderlands review

Saw this coming. Episode 3 had a 9.8 on IMDb last night, but shot down to an 8.6 this morning (and falling). Looks like it's being review-bombed by intolerant trolls. : r/ThelastofusHBOseries