List of most-disliked YouTube videos

YouTube implemented a like and dislike button on video pages from 2010 as part of a major site redesign.

As of December 2021[update], Cocomelon – Nursery Rhymes has the most videos in the top 50 with thirteen, while YouTube and Jingle Toons have two.

Following its immediate negative reception, Rick Perry's 2012 presidential campaign advertisement "Strong" garnered over 600,000 dislikes within five days.

[8] This phenomenon was seen by Mike Barthel of The Village Voice as a reason not to judge entertainment and politics by the same standard of online publicity; he opined that the only time people are going to care more about politics than entertainment is when there is a clear and immediate threat to their well-being.

[9] Recently, many videos from news channels and corporations have been dislike bombed when they talk about topics like the 2020 election or the COVID-19 pandemic.

[14] On August 18, at about 18:00 UTC, it surpassed Justin Bieber's "Baby" to become the second most-disliked video with 13.24 million dislikes.

"[15] The announcement and update was widely criticized by members of the YouTube community, including from creators and YouTube co-founder Jawed Karim,[16][17][18][19] due to visible dislikes allowing users to immediately spot videos that are fraudulent, unhelpful, dangerous, explicit, discriminatory, or generally poor-quality.