
A lot of scientists believe
making CONTACT with other life-forms...
The Big Bang Theory Season 6, Episode 8

Should've seen Leonard when we met.
No eye CONTACT.
The Big Bang Theory Season 4, Episode 19

You don't want to lose
CONTACT with me, Walt?
Breaking Bad Season 2, Episode 4

where the last puzzle gives the winner
Sheldon's CONTACT information.
The Big Bang Theory Season 9, Episode 8

which precludes her
from physical CONTACT
The Big Bang Theory Season 7, Episode 23