To show up uninvited and lurk at a funeral of someone you do not know. In most cases, those that maude do not know anyone attending the funeral either. (A term in reference to the movie 'Harold and Maude.')
- Oh, dude... Pasha was totally mauding at my grandfather's funeral last weekend. It was so fucked up!
- Dude, just because he shared that his grandmother passed isn't a good reason to show up and maude him!