Is The Big Bang Theory: S1E7 — The Dumpling Paradox older than you?

When Wolowitz seduces Penny's friend and takes over her apartment, Penny sleeps on Leonard and Sheldon's couch. With Wolowitz preoccupied, the guys discover they are without a fourth member of their group and in desperation, they ask Penny

If this happened before you were born, it is older than you. Your profile answers it exactly.