to mix my DNA with that
of a killer gorilla?
The Big Bang Theory Season 7, Episode 23
Who's to say
that I don't share that flawed DNA?
The Big Bang Theory Season 4, Episode 2
Clearly, the combination of our DNA
is exceptional.
The Big Bang Theory Season 10, Episode 8
Oh, sure, '’cause
Sheldon'’s DNA plus my DNA
The Big Bang Theory Season 12, Episode 3
...or fling her waste at Priya
is hardwired into her DNA.
The Big Bang Theory Season 4, Episode 19