Green Jellÿ is an American comedy punk/metal musical group from Kenmore, New York, USA. Originally named Green Jell-O, they changed their name due to legal pressure from the owners of the Jell-O trademark, who claimed that it was an infringement on their trademark. Despite the spelling difference, the new name and the old are pronounced identically. The name was chosen due to the band's poor opinion of that flavor, and they decided that it also appropriately reflected the quality of their music.