Dazed and Confused  

Matthew McConaughey apparently improvised the phrase that people forever associate with him. In the teen comedy Dazed and Confused, McConaughey plays someone much older than the rest of their characters who are still in high school, but gives advice on trying to stay young.

The simple line of “Alright, alright, alright,” which has now become legendary, the actor revealed was inspired while he was listening to a live album by The Doors. Apparently, lead singer Jim Morrison said “all right” four times in a row. The line is great, and McConaughey’s unique vocal fry adds the perfect sound to it.