Someone who's job it is to masturbate horses for semen.
Did you hear about Tyler's new job? Yeah I heard he's a pony pumper. Yeah he loves it.
by notazure June 02, 2010
Get the pony pumper neck gaiter and mug.
another name to insult someone.
americans love to run words together just to make up new slang. your a cum dumpster pony pumper
by 55313 February 20, 2009
Get a cum dumpster pony pumper mug for your sister Zora.