The below description is taken from LEGO.com.
“Looks like another tough job for ol’ Plungey!”
Few Minifigures work harder than the good-natured Plumber. He’ll tackle any job, no matter how messy it may be, and always goes to work with a cheery smile on his face. As long as he’s got his trusty plunger and his can-do attitude, there’s nothing he can’t handle.
It’s a good thing he’s willing to take on tough projects, because you wouldn’t believe the strange things the Plumber encounters on an average day. From lost civilizations in the sewers to alien invaders in the plumbing, he’s seen it all…and even more impressively, he always gets the toilet unclogged in the end!