Sure! I've heard that term - dipping - too, but not as often.
I bookmarked this Reader's Digest link a long time ago, I thought it was an interesting take on what you call certain things depending on where you live. Perhaps you'll find it interesting in the light of the conversation:
You say pop...I say soda. Find out what regional sayings you're more prone to, based on where you grew up in the country.
www.rd.com