Weezer (Blue Album) is the debut studio album by the American rock band Weezer, released on May 10, 1994

Weezer (Blue Album) was supported by the singles "Undone – The Sweater Song", "Buddy Holly", and "Say It Ain't So", whose music videos became MTV hits. It reached number sixteen on the US Billboard 200, and was certified triple platinum in 1995. It remains Weezer's best-selling album, having sold at least 3.3 million copies in the U.S. and over 15 million copies worldwide by 2009.

The album would eventually become a meme after people began making exploitable edits of the album’s cover.