(n) Used to reference a dog's butt hole immediately prior to the dog having a bowel movement. Right before a dog has a bowel movement, their butt hole starts to expand and pucker, causing an uncanny resemblance to Donald Trump's mouth. The Trumpy Butt is a signal to the owner or dog walker that the dog is about to go. The state following Trumpy Butt is often referred to as "Brown Eye."

Large, beautiful breasts that are keep well consealed and initially appear to be much smaller and less impressive than they actually are until unleashed.