Term developed after having sex with a Brazilian. Assimilating with a Brazilian Steak House (such as Fogo de Chão) and slicing her meat. Can be used interchangeably with other nationalities, races, creeds, etc.
A meat slicer is usually a young woman but could also be a male that has braces and will occationally cut the penis while sucking it in the act of giving him pleasure. A synonym is cheese grater.
When your partner is giving you head. As soon as you’re about to blow your load, he/she bites down on the top of your shmeat and it blows back into your shaft cap like a soggy sun hat that fell in the river.