Fart-catcher is a humorous slang term to describe an individual who wears a tight pair of pants or shorts. There are several synonyms to replace this outrageous word, including muffin top, sausage casing, and camel toe. A muffin top describes a bulge of flesh that spills over the waistband of tight clothing, while sausage casing suggests a similar appearance of being squeezed into restrictive attire. Camel toe is another synonym used to describe tight-fitting pants, particularly when the crotch area pulls against the material tightly. Although these terms may be amusing, it's important to respect people's choices in fashion and body shape.