Lucas Hanson

Lucas Hanson is an unseen character, only mentioned by Catherine Frensky in the episode "Vomitrocious!". He is in the same grade as Catherine. Catherine mentioned to Francine that he vomited during math period in 5th grade, which occurred five years in the past. However, after "Vomitrocious!", he is no longer mentioned again.

He got the nickname "Lukas Pukas" after the incident.