AboutYo Mama Hello, Neighbor Memes refers to a series of memes based on clips from the Yo Mama YouTube channel's videos about the video game Hello, Neighbor. Some of the memes are generated using the Yo Mama randomizer website, which takes random clips from Yo Mama episodes and edits them together automatically. Hello Neighbor," featuring the line, "Yo mama so stupid, when she wakes up she says 'hello' to Hello, Neighbor!" OriginOn September 13th, 2017, the Yo Mama YouTube channel uploaded a video that relies on the video game Hello, Neighbor as the premise for all of the "yo mama" jokes in the video. The video starts with a joke that begins, "Yo mama so stupid, when she wakes up she says 'hello' to Hello, Neighbor!"