If you ever wonder what's on your customers' minds, a quick trip through the WeldingWeb Internet forum might help you to figure it out.

One of the most popular posts on the forum in recent weeks has been “Signs In Your Shop,” on which welders are posting signs that they have hanging around their workplaces.

Some of the signs are funny, some are serious, and some — as pointed out by the contributors to the forum — are simply in bad taste. But all of them represent what's on welders' minds when they're at work.