Lemon Head

Lemon Head is one of the many Lemon Children that the Earl of Lemongrab and his clone create using the candy life formula. He first appears in "All Your Fault," in which he sits in the room containing Lemonjon's kidneys and and shrieks at Finn and Jake until his face peels. In "Too Old," he rings the dinner bell and later waves goodbye to Finn and Princess Bubblegum.

Quotes
"It's dinnertime!"