Twin Peaks waitress/girl Christina flew in for a shoot. She puts on a super cute pink bikini and pies herself multiple times, and takes several buckets of colored slime, resulting in a super mess which she thoroughly enjoys! At the end, she takes a couple cans of beer to rinse off in.
BTW, I'm American and I didn't know there was a chain of Hooters-y restaurants called Twin Peaks, either -- i actually just assumed he might've been referencing that she's from a real place called Twin Peaks, or that Twin Peaks from the show is a real place?
Anyway, glad this has been cleared up and didn't want you to feel it's just you being non-American.