
Based on your cost of materials
and your wholesale selling price...
The Big Bang Theory Season 2, Episode 18

So, does Penny know
you BASED a character on her?
The Big Bang Theory Season 11, Episode 15

Hint: it's BASED
on Sanskrit,
The Big Bang Theory Season 12, Episode 2

- Based on content, it could either be filed...
- Wait, you opened this?
The Big Bang Theory Season 6, Episode 19

Based on the geometric progression...
The Big Bang Theory Season 2, Episode 9