Drunk student emails his lecturer... gets brilliant reply!

If these letters are real, then it's brilliant. It was posted on on Reddit and has gone viral. Right is an email from US student, Patrick Davidson, which he wrote to his lecturer while he drunk, asking for an extension and apologizing to the teacher about his bald head. And right is the brilliant reply the drunk student got from his lecturer, who granted him an extension on the condition that he bring him a bottle of whatever Patrick had been drinking.