"Aaay!" - Fonzie
If we had to sum it up, “Aaay” can mean anything that elicits you to throw two thumbs in the air. Every time the Fonz said it on Happy Days, we knew it meant something good, or that he was definitely up to something. Aside from his fresh leather jacket, slicked back pompadour, and signature blue jeans, the Fonz can attribute his iconic steez to this one syllable.