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

Sorry, sometimes the clippers
TICKLE me.
The Big Bang Theory Season 5, Episode 18

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

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

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