They were both paying tribute to Dolly Parton at the Grammys, and had a chance encounter that didn't end too well.
Source: <a href="https://www.youtube.com/watch?v=KXdOulZ81y8&feature=youtu.be">YouTube</a>
He also uses a typewriter and two electric toothbrushes, all complete with their own googly eyes.
Source: <a href="https://www.youtube.com/watch?t=125&v=zHOiwcvmucg&feature=youtu.be">YouTube</a>
In the 70's, Italian singer Adriano Celentano wrote a song with nonsense lyrics that were supposed to sound like American English - and it's still really catchy.
Source: <a href="https://www.upworthy.com/gibberish-english-song-from-1972">Upworthy</a>