Nose leavings

: a piece or pieces of dried nasal mucus

A more palatable term for Booger

singular: Nose-Leaving

Please don't flick your disgusting nose leavings on my rug. Go get a piece of tissue.

Nose-Leaving

: a piece of dried nasal mucus

A more palatable term for Booger

Plural: Nose-Leavings

If I may please have a sheet of tissue to rid myself of this horrid nose-leaving that would be most appreciative. Thank you my good sir.