Bob: So did you get your shots yet?
Eric: Wait. What shots?
Bob: The vaccines to protect you against exotic diseases. I had to get them when I was in the military.
Red: You were in the National Guard. What exotic diseases were you afraid you'd catch, scaredy-cat-eating-pie-in-a-Jacuzzi fever?
Bob: Hey, I'm proud of my service. Somebody had to stay home and hose down those hippies.