Description - Cornelius is a LEGO figure shaped like a movie theater carton of popcorn. He is found to be from the LEGO Minifigure series 23. The LEGO website states that Cornelius is a LEGO Minifigure in a popcorn costume.
History - The Cornelius minifigure first showed up on the JackSucksAtLife channel in the video Which of my subscribers has the most subscribers? 2023. Cornelius appears in the video I built a working Lego movie theater on the channel The B3 . The B3 is one of Jack's subscribers, with 404K Subscribers on YouTube as of August 29, 2023.
Lore and Reddit - Jack was considering purchasing Cornelius from the B3 - The JSAL community has joked about Jack and Cornelius being in a romantic relationship - Fanart has appeared on the r/JackSucksAtLife subreddit of Jack and Cornelius kissing - Jack has brought up making a painting of Cornelius on the JackSucksAtStuff channel