caricaturist (n.)

• banana
• cartoonist
• clown
• comedian
• comic
• draftsman
• drawer
• gagman
• gagster
• humorist
• ironist
• jester
• joker
• jokester
• lampooner
• madcap
• parodist
• prankster
• punster
• satirist
• wag
• wit
• zany