Re: teacake does Stargate: punch it
As to the beer maybe he and Teal'c had already downed a few before they got there and the Guinness tipped him over the edge.
Teal'c doesn't drink. In fact, he is even given a non-alcoholic beverage for the drinking scene in Lost City.
"Internet message boards aren't as funny today as they were ten years ago. I've stopped reading new posts." -The Simpsons 20th anniversary special.