Daniel Jackson: Expressions

When asked something he doesn't know: "I have no idea."

Upon tasting alien cuisine or eating MREs: "Tastes like chicken."

Other frequent Danielisms:

"The point is..."
"Well, that's neither here nor there."
"I'm Daniel Jackson."
"We're peaceful explorers."
"Just hear me out."
"Good point."
"Apparently."
"...Per se..."
"I don't think so."
"What?"
"I'm sorry."
"Gee," "Wow," "Super,"
"God," "Oh God,"
"Um..."

And the word he probably says more than any other, with varying degrees of inflection, meaning, volume, and emotional content: "Jack."