It means surfing in Maori. This quilt reminds me of New Zealand and has lots of surfboards and beach-ie motifs so Whakahekeheke to you.
You might guess I used up tons of scraps for this baby. You'd be right. We have boxes of 2-1/2 x 2-1/2", 4-1/2 x 2-1/2", and 6-1/2 x 2-1/2" precut scraps. I dug through and put these together. The only thing I had to cut was the inner border --that wasn't even half a yard. I was trying to figure out the outer border when I realized I still had plenty of 6-1/2" scraps. So I had to use 'em, toss 'em, or put 'em away. Ethically, tossing 'em seems just wrong. And I really don't like to put things away. (Enough from the peanut gallery!) So I made a "piano key border." It involves sewing strips long sides together. Any length will do, but I had these.