The boogie your printer projects while printing your documents. This "dance" or "shake" is often achieved to its utmost potential when your printer is on Microsoft Word's Fast Draft print setting. Also, a play on Men Without Hats best-selling single "The Safety Dance".
"Yo Gerard, I totally caught my printer doing the printer dance today when I was printing my 26 page research paper. It kinda looked like your mom last night at the club! lolz."