
For the last time,
I am not having a TICKLE fight with you.
The Big Bang Theory Season 10, Episode 22

Pear, TICKLE, "pear-TICKLE."
The Big Bang Theory Season 3, Episode 13

and instead,
you TICKLE my intellectual fancy.
The Big Bang Theory Season 10, Episode 19

Let's TICKLE some ribs.
The Big Bang Theory Season 7, Episode 12

You know,
the virtual pickle TICKLE.
The Big Bang Theory Season 5, Episode 2