Big Bang Theory Quote
Howard: All right, here we go. L-minus ten, nine...
Sheldon: Wait, what are you doing? It's "T-minus".
Howard: I was an astronaut. We used "L-minus".
Sheldon: But this is a Saturn V, and when they launched those, they said "T-minus".
Howard: It's my rocket! We're doing it my way.
Sheldon: Fine. I'm not saying I know why your dad left, but I think I'm getting an idea.
Howard: L-minus ten, nine, eight, seven, six...
Sheldon: 'Cause you're kind of bossy.
Howard: ...five, four, three, two, one...
(rather than lifting off, the model blows up)
Sheldon: I remember them going up higher.
Quote from S11E04 - The Explosion Implosion