The act of taking a crap and then leaving the bathroom, failing to flush the toilet.
girl: I hate public restrooms, because some people enjoy leaving little presents for the next person who has to use that stall.
guy:You've obviously never been in a situation then, where you have to just "Dump 'n Ditch."
-a person that is a major stalker and asks out tons of people.
-can just be a weird, unusual or plain annoying person.
"Wow, what a kronthal. All they ever do is stalk me."