One who sniffs a heinous amount of bland. (Bland as in ones own brand). Or one who enjoys blanding on other people.
1. Ronnie smiled delightfully as his bland blew across Shelisha's face and through her hair.
2. Ronnie: Shelisha, would you be inclined to sniffing my bland?
Shelisha: Of course, Ronnie!
Ronnie: (farts in her face)
3. Shelisha's bland sounded quite wet and produced a great amount of anal leakage on Ronnie's chest following their butt sex experimentation.