
Although, the people at Cartier
took a pretty good shot at it.
The Big Bang Theory Season 5, Episode 4

Although I'm exceptionally tall,
and you're exceptionally...
The Big Bang Theory Season 12, Episode 6

Although, with that many Sheldons it'd be
such a party we'd never get anything done.
The Big Bang Theory Season 10, Episode 4

Although it did take her six
years to finish high school,
The Big Bang Theory Season 7, Episode 11

Although you already agreed
to it, so no take-backs.
The Big Bang Theory Season 7, Episode 16