I hate my coworker. I'm currently working in IT, but both my former full-time programming and my IT work has taught me how to dig for things and find them. He has learned this, and is CONSTANTLY bringing me things that have NOTHING to do with my job because he's too fricking LAZY to do it himself.

"Hey, there's a credit memo on this Amazon statement. I'd like to know what it was for, thanks."

SO LOG ONTO AMAZON AND LOOK FOR IT WITH YOUR OWN TWO EYEBALLS. I've got my own work to do without doing your AP detective work for you. THAT'S PART OF YOUR JOB.

But unfortunately I REALLY hate conflict and so I just do it for him, seething the whole time and knowing I've just reinforced the behavior.

EDIT: Before anyone says it, no it is not because he's stuck. If someone is at the end of their rope I'm glad to help them. But I've taken to asking him "so what have you tried?" And every single time he says "nothing." It's gotten to the point he'll literally say, "Hey can you do this for me? I haven't looked at it at all or tried anything." But he just doesn't catch on.