Dirty Finger by Harold Lohner is a free trash brush display font with the blunt force of lettering painted in a hurry. Its strokes shift sharply from broad swipes to dry, scratchy points. Uneven edges keep the letters visibly handmade.
The scraped brush texture can merge with rough illustrations and photocopied collage, making it useful for concert posters, album art, and streetwear graphics. That raw construction is especially convincing for punk, garage rock, and underground music projects.