His voice
Is it not the greatest thing? Speaking, singing, sighing. It's all wonderful. I watched all of those silly Outback ads just to hear his voice (doing a bad Australian accent, which is hilarious). He should do voice-overs for EVERYTHING. Him and Julian Barratt, they should just voice-over my life.
"What you just said, that should be a line. Write that down as a line. ...Period."