Take last night for example -- he came out of club MyHouse carrying a very inebriated looking Rob Dyrdek. Was Rob really out of it? Or was it another (sorta) clever John Mayer prank? We may never know.
UPDATE -- Maybe it was all true. Early this morning, John posted this on his Twitter -- "In triage at Cedars with @robdyrdek. When the contents of his stomach hit that silicon bag and we all saw it, we just broke into applause."