2. Used as a phrase to mean "going out dancing" not with the intent to hook up, but rather to dance in such said, solo style.
3. A rather novel form of dance with origins in hip-hop and bollywood traditions, but with less emphasis or need for rhythm.
"Gosh this week is killing me, I can't wait to wave the wheat on friday!"
"That wedding was pretty lame, there was a ton of wheat, but no one was waving it!"