1) American Graffiti extra 2) Certain waitress 3) Drive-in employee 4) Drive-in employee of old 5) Drive-in girl 6) Drive-in restaurant server 7) Drive-in restaurant worker 8) Drive-in server 9) Drive-in waiter 10) Drive-in waitperson 11) Drive-in worker 12) Erstwhile summer job 13) Fifties server 14) Job at a drive-in joint 1) Server 
A carhop is a waiter or waitress who brings fast food to people in their cars at drive-in restaurants. Usually carhops work on foot but sometimes use roller skates, being depicted in movies such as American Graffiti and television shows like Happy Days. The first carhops appeared in 1921 when automobiles were beginning to be a common sight in Dall...
[n] - a waiter at a drive-in restaurant
noun a waiter at a drive-in restaurant