Boogerman

Boogerman: A Pick and Flick Adventure is a 1994 Platform Game made by Interplay for the Sega Genesis in 1994 and the Super Nintendo Entertainment System in 1995, with a strong focus on grossout humor.

Snotty Ragsdale is an Eccentric Millionaire who takes a janitoral job at Professor Stinkbaum's lab to investigate a machine which vows to get rid off all of the world's pollution to another dimension. During this time, he accidentally sneezes into the machine and a hand grabs the power source, causing Snotty to go into the other dimension and retrieve it. While this game never got a sequel, he became a playable character in Clayfighter 63 1/3 for the N64, where he's The Rival to Earthworm Jim.

The game contains examples of:

 * 1-Up: Sometimes found within the levels, but more often than not, getting one of these requires you to collect 30 or more plungers and pop about 10 or more pimples when you reach the end of the level.
 * Absurdly Spacious Sewer: The toilets in the levels lead you these types of bonus areas.
 * Big Bad: Booger Meister.
 * Fun with Flushing:Boogerman will flush himself down toilets to enter a sewer loaded with powerups and enemies. It's also how the Big Bad is defated-Boogerman burps him into the toilet and he's flushed away.