Stan wasn't very good with words, but he hoped that the look he gave Oliver clearly expressed like heck, you overdramatic wanker. He gave it all the wither he could. "Uh-huh. I'll stick around."
Happily, Gryffindor was one of the closer dormitories, so it didn't take too long to drag-walk Oliver over there. Stan hoped his friend's ginger bloke would be there and in a better mood.