pulling a joseph
To buy a ton of unnecessary shit, but never buy anything you actually need (especially in the realm of personal hygiene). To use other people's stuff but never tell them or compensate them in any way. To make a huge net negative contribution to the overall war effort. To be overly spontaneous, but not in the cute way. In the annoying way. To make random, mind-boggling decisions, or to say things at completely inappropriate times around the wrong crowd.
Person A: "I just bought the complete boxed DVD set of every season of The Tick!!! It has over 100 hours of special features! Lets spend the rest of our lives watching it, please, please, pleeeaase?"

Person B: "Wow talk about pulling a joseph...I think i'll pass."