
Penny likes to skate.
The four of us could DOUBLE.
The Big Bang Theory Season 3, Episode 14

- Double Stuf?
- No, regular.
The Big Bang Theory Season 5, Episode 6

to go on DOUBLE dates with.
The Big Bang Theory Season 5, Episode 13

Where the dangers are DOUBLE
And the pleasures are few
The Big Bang Theory Season 8, Episode 6

No, I mean the obvious,
crude DOUBLE entendre.
The Big Bang Theory Season 1, Episode 5