who don't have MENTAL problems.
The Big Bang Theory Season 9, Episode 10
And with that MENTAL picture,
I think we're done for the evening.
The Big Bang Theory Season 4, Episode 4
Well, clearly MENTAL tasks are not enough.
The Big Bang Theory Season 10, Episode 22
Then as a MENTAL exercise,
I invite you to figure out...
The Big Bang Theory Season 4, Episode 22
I heard you had
some kind of a MENTAL break?
Westworld Season 3, Episode 8