Andre Santos said last week that life at Arsenal taught him how to be a full-back.
While that is certainly debatable, it is clear he was not taught how to take penalties either, as his loan club Gremio found out last night.
They bowed out of the Brazilian cup in a shootout to Juventude, with Santos' miss a decisive factor.
It was a real Chris Waddle of a penalty, high, wide, and into the heavens.
Arsenal fans were quick to give former player Emmanuel Adebayor stick after his recent shocker for Tottenham, but was this even worse?
Check it out below...