the stuff that grows out of most males faces, i.e. hair, but catches crumbs, bits of tissue, and on some cases liquids. Scruff is the over all term for the dense form of clumpings of hair, but these are however the ones usually in sparse amounts around the nose and/ upper lip, i.e. mexi-stache.
Girl: please wipe your nose, it's running
Boy: okay *PPPFFFFFFNNNFFF* awww....
Girl: SICK!!! you got tissue and snot all over your scrufflies!!!!
Boy: where??... can you get it for me?!
Girl: NO!!!! that's so gross.
