Vel'koz interaction with boots

A while ago, my buddy thought of a funny idea that when Vel'koz buys any pair of boots, he has a small chance to just say "What?". As if he's so baffled by the idea of buying boots or he just has no idea what they are.

I thought I would post this here to see what others thought of this little add-on to a champ that many of us adore :D