The State of Denial: A River Runs Through It

One of the greatest things you can do is tell someone they're in denial:
"Tom, you're in denial."
"I AM NOT!"
"Oh?"

Alternative scenario:
"Tom, you're in denial."
"Yeah, you're right."
"See?"

It's always a right/right situation for the accuser! Tyranny!

However, Caught on the Bound Verbal Labs has found a way of beating this accusation:

"Tom, you're in denial."
"This doesn't look like Africa to me."
"Wait...what?"

I personally like this one:

"Tom, you're in denial."
"Who's Tom?"