Who said "I could do that trick in my sleep."?

This quote is attributed to Gob Bluth.

I could do that trick in my sleep. - Gob Bluth

"I could do that trick in my sleep."

Gob Bluth

"I'm afraid I prematurely shot my wad on what was supposed to be a dry run."

"Come on!"

"I don't understand the question, and I won't respond to it."

"A trick is something a whore does for money."