Jenni's Yankee scarf
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Jenni brings in a 'Yankee scarf', a style of scarf popular in Finland.
She argues that wearing the scarf "granny-style" is very trendy at the time of the recording, citing the American rapper ASAP Rocky as an example.
(Written by TRoosevelt1776 and proofread by Karl Craven)