
Although...
The Big Bang Theory Season 7, Episode 19

Although, we're having trouble
agreeing on a location.
The Big Bang Theory Season 11, Episode 9

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, I'm pretty sure Dr. Boots
Hofstadter's degree was honorary.
The Big Bang Theory Season 6, Episode 8

Although, based on the floor
of your bedroom,
The Big Bang Theory Season 7, Episode 1