geezer /gēˈzər/ (slang)

1. A man
2. An old man
3. A crafty or unscrupulous person

• thumb indexes
• thumb-indexes
• thumb-indexing
• thumb indices
• thumbing
• thumbkins
• thumb knot
• thumb knots
• thumb latch
• thumb latches
• thumbless
• thumblike
• thumbling
• thumblings
• thumb mark
• thumb-marked
• thumb marks
• thumbnail
• thumbnails
• thumbnail sketch
• thumbnut
• thumbnuts
• thumb one's nose
• thumb piano
• thumb pianos