1. rude slang A lot of malicious or ignorant lies. Tom came into the meeting with his usual pile of crap about the state of his project. A: "They said they couldn't accept your application because you don't have the proper certifications." B: "What a pile of crap! I'm more than qualified with the amount of work experience I've got!"

2. rude slang Someone or something that is totally or utterly worthless, contemptible, or inferior. This old car my grandfather gave me is a total pile of crap! You pile of crap! You take that back or I'll smash your face in!