Oh, Lord, you just rang Stan Lee's
DOORBELL at Stan Lee's house.
The Big Bang Theory Season 3, Episode 16
-(DOORBELL RINGS)
- That's Raj.
The Big Bang Theory Season 10, Episode 10
[DOORBELL rings]Wil Wheaton.
The Big Bang Theory Season 12, Episode 16
(DOORBELL RINGS)
The Big Bang Theory Season 4, Episode 24
(DOORBELL RINGS)
The Big Bang Theory Season 2, Episode 1