Anal sex, usually performed with great force and speed.
That skank was loose as hell so I opted for a little dumper humping instead.
An individual who drains (dumps) water from wading pools.
When we were kids my sister was a pool dumper.
A embarrassing prank where you grab the wire underside of a woman’s bra and pull outward and upward, causing her titties to be dumped downward out of the bra. It’s like a reverse wedgie, but for breasts.
Susan and I are always playing pranks on one another; when she leaned in to hug me today, I surprised her at the last minute by giving her the ol’ titty dumper.
Someone who possess a bulging bum, almost resembling a full diaper.
Man Josh has a major dumper bottom going on. Wonder if his mother forgot to change him this morning.
Someone who destoys the Earth, for example, Someone who litters or someone who will Poloute the air.
Pick up that litter you Forest dumper
Someone who spends large amounts of money or participates in activities involving large amounts of money
This bitch gon eat duck cause I’m a Big Dumper