"Merlo Sauvignon Blanco" is the third episode of the 10th season of Aqua TV Show Show, and the 123rd overall. It aired on August 25, 2013.
Shake comes home late at night, a furious Frylock approaches him at the door. Shake appears with a puffy face due to his allergic reaction to shellfish. Shake says he don't have it, but Frylock and Meatwad prove him wrong. Frylock forces Shake to a hypnotist. A guy by the name of "Merlo Sauvignon Blanco" helps shake by saying "follow the yoyo, follow the yoyo" by making him do a bunch of stuff like, pouring acid on his ex-wife car and going to "Unbelievable Ron" and trying to kill him with an ax. Shake has blood all over himself. Merlo hypnotize shake into attacking Frylock. Merlo say he want to play golf, Shake and Meatwad tag along. Frylock is talking to a fly by the name of "mind mosquito" who hates Merlo. At golf, shake missed every shot, Merlo hypnotize him again. Later, he and Meatwad eat vegemite sandwiches and became friends by talking about being lonely. Frylock tries to helps mind mosquito to let him escape, by taking down the ninja stars. Meatwad tells Merlo to use a driver to swing the ball. Shake is eating shellfish again by a pond. A golf ball hits him in the head, killing him. Mind Mosquito can't get the star out because of his small size. Carl squishes him and play around with nunchucks.
- Master Shake's head is hit with a golf ball.
- The Mind Mosquito is squished by Carl.
- It is revealed in this episode that Shake is allergic to shellfish.
- The title of this episode is a reference to white wine.
- Merlo's ex-girlfriend's house is the same house as the woman Shake and Carl wanted to go on a date with in Jumpy George, in fact she even has the same car the woman had.
- When Merlo is leading a hypnotized Shake to an Unbelievable Ron performance, some of the places they pass are O'Possum's bar from Muscles, Carl's Car Wash from Carl Wash and Last Last One Forever and Ever, Wong Burger (Now known as Dazzle Burger) and The liquor store from Allen Part Two.
- Homeless Guy makes a cameo outside O'Possum's bar.
- Henry Zebrowski guest stars as Merlo, Zebrowski also portrayed Gary on the television series "Your Pretty Face Is Going to Hell", which was co-created by Dave Willis.
- Carl didn't appear until at the end of this episode.
- This is the first time "goddamn" is said uncensored in the TV version.
- Ron makes his appearance again in "The Greatest Story Ever Told".