Aqua Teen Hunger Force

Aqua Teen Hunger Force (also known by various alternative titles) is an American animated television series created by Dave Willis and Matt Maiellaro for Cartoon Network's late night programming block, Adult Swim. Aqua Teen Hunger Force is about the non-canon surreal adventures and antics of three anthropomorphic fast food items: Master Shake, Frylock and Meatwad, who live together as roommates and frequently interact with their human next-door neighbor, Carl Brutananadilewski.

Super Spore (Season 2, Episode 6)
The Aqua Teens discover Travis, a spore that uses his "tongue" to penetrate Master Shake's skull and use his body to communicate. He has come to Earth to find a good job with a 401(k). Shake is not aware of what is happening.

Hypno-Germ (Season 3, Episode 12)
Master Shake starts hallucinating when a band of "Hypno-Germs" invade his brain and try to stage an outlandish play inside his head.

Merlo Sauvignon Blanco (Season 10, Episode 3)
Master Shake's addiction to shellfish begins to take a severe toll on his health, so Frylock convinces him to seek professional (and inexpensive) help from a therapist-cum-magician whose unconventional treatments belie questionable motives.