Top definition
When a overweight male or woman wears an untucked oversized shirt. Occurs when the shirt hangs over the belly due to beer or in a rare occasion, cookies.

The opposite of the dun-lop effect which is when one's belly dun-lops over their belt.This can also be interpreted as being linked to the tire brand name "dunlop," as in rare occasions, the fat creates a tire-like illusion around the middle.
Look at the blouse effect on the grumpy man who eats too many cookies, sugar free of course.
by Jeffsk April 30, 2007
Get the mug
Get a The Blouse Effect mug for your father Callisto.