I've licked a few tacos in my time.
I was going to comment this earlier but figure someone may take offense to it so I didnt ... but since someone else mentioned it - thumbs up!
It really took longer than I thought it would. I mean, it's an underhanded pitch. You leave it hanging one hanging out there, someone will knock it out of the park.
Really though, he didn't just lick one taco. It looks like he licked the whole box.