When you can't find any tissues and have to resort to rough material to wipe your nose. Toilet Paper, rags, the clothes you are wearing, and stuff like that.
James: Gosh, Tony!!! We ran out of tissues!
Tony: Well go get some Puffs Minus off the roll in the bathroom.
James: That will rub my nose raw.
Tony: Use your sleeve.
James: It's the same thing!!!