Maybe he's playing BINGO with his mommy.
The Big Bang Theory Season 8, Episode 7
Bingo.
Money Heist Season 3, Episode 7
Bingo.
The Big Bang Theory Season 12, Episode 2
Ignition. Bingo.
Breaking Bad Season 2, Episode 10
WOMAN:
Oliver, I'm going to play BINGO.
The Big Bang Theory Season 8, Episode 7