"You've got to be kidding me!"

The woman in this video pretty much sums it up as she watches in amazement while about 20 killer whales chase a dive boat in Mexico.

Rich Howard and his wife, who were on a vacation to celebrate their 20th wedding anniversary, shot the footage a few years ago and it's now going viral.

The pod of killer whales started chasing the boat, jumping out of the water!

Howard talked to Gretchen, Brian and Steve on Fox and Friends this morning. Watch him recall the once-in-a-lifetime experience.