Nirvana & Rick Astley Is The Best Mash-Up Ever! [VIDEO]Nirvana & Rick Astley Is The Best Mash-Up Ever! [VIDEO]One of the most awesome mash-ups out right now is a mix of Rick Astley's 'Never Gonna Give Your' and Nirvana's 'Smells Like Teen Spirit'. This takes Rick-rolling to a whole new level. DJ NykeDJ Nyke