A magic show is an inherently
DECEITFUL proposition.
The Big Bang Theory Season 5, Episode 12
but it-it feels like
I'm being DECEITFUL.
The Big Bang Theory Season 7, Episode 19
Oh, God, don't make it so hard on her.
The first someone is the DECEITFUL you.
The Big Bang Theory Season 8, Episode 7
on them for being DECEITFUL,
The Big Bang Theory Season 12, Episode 21
The success or failure
of our DECEITFUL enterprise turns on details.
The Big Bang Theory Season 1, Episode 10