Clay (born August 12, 1999), known online as Dream, is an American YouTuber, Twitch streamer, speedrunner, and musician primarily known for creating Minecraft content.

Dream has been active online since 2014, but did not gain substantial popularity until 2019, with the release of his "Minecraft Manhunt" YouTube series. Dream also gained notability for his Minecraft speedruns; however, several of his records were struck down due to evidence of cheating. Content created in the Dream SMP, Dream's invite-only survival multiplayer (SMP) Minecraft server that stars content creators engaged in roleplay, also attracted considerable attention, acclaim and a popular fandom.

As of August 12, 2023^[update], his seven YouTube channels have collectively reached over 42.91 million subscribers and over 3.94 billion views, and his two Twitch channels have collectively gained 6.99 million followers. YouTube awarded Dream the Streamy Award for Gaming in 2020, 2021, and 2023.

Dream created his YouTube channel on February 8, 2014, under the username DreamTraps and started to upload content regularly in July 2019. The oldest accessible video on Dream's account involves him playing Minecraft deliberately poorly in order to "trigger" viewers. As of April 2025, the video has amassed 19 million views.

In July 2019, Dream figured out the seed of a Minecraft world YouTuber PewDiePie was playing on by using reverse engineering techniques that Dream learned from online forums. In November 2019, Dream uploaded a viral video titled "Minecraft, But Item Drops Are Random And Multiplied..." that has amassed 59 million views as of April 2025. In January 2020, Dream uploaded a video in which he and another YouTuber, GeorgeNotFound, connected an Arduino board to an electric dog collar, which emitted an electric shock whenever a player lost health in Minecraft.

In December 2020, in place of their annual YouTube Rewind series, YouTube released a list of their top-trending videos and creators. On the U.S. list, YouTube ranked Dream's "Minecraft Speedrunner VS 3 Hunters GRAND FINALE" video as the number seven "Top Trending Video", and ranked Dream as the number two "Top Creator" and number one "Breakout Creator". A livestream by Dream on YouTube in November 2020 with about 700,000 peak viewers was the 6th highest viewed gaming stream of all time as of January 2021. A December 2020 Polygon article stated that "2020 has been a tremendous year for Dream", describing him as "YouTube's biggest gaming channel of the moment."

In a January 2021 article, Steven Asarch of Business Insider attributed Dream's growth during 2019 and 2020 "to his understanding of the YouTube algorithm", noting that "[h]e puts his keywords in the right places, capitalizes on trends, and makes thumbnails that fans want to click on."

Dream is a member of the "Dream Team", along with fellow YouTubers Sapnap and GeorgeNotFound. The group frequently collaborate to create new content. Dream also had a friendly rivalry with fellow Minecraft YouTuber Technoblade before his death, as they each had a contested recognition for the title of "best Minecraft player."