Mattabolism

A serious health issue that causes huge weight gain over time. It also causes chronic flatulence and shitting multiple times a day and heavy lead deposits in the ass causing very slow movement. This condition is often accompanied by a micro penis, heavy deposits of shit in the rear area of the underwear caused by pressurized air explosions passing by fecal matter inside the ass and an inability to reach the areas of the body the need to be cleaned after a bowl movement.

Long term side affects include,

High blood pressure
Heart attack
Swelling of the anal glands
Hemorrhoids
Herpes
hpv
HIV
Syphilis
Homosexuality
Unsatisfied sexual need that results in the patient making multiple attempts to force himself upon the same or opposite sex to satisfy those desires.

(Clinical research has not been able establish if this disease causes sexual frustration or sexual frustration occurs from the micro penis and strong odors of shit from the propelled fecal matter caking up on the buttock and underwear with each movement)