An onionchopper is a person who constantly posts emotional, tear-jerker type videos or articles on social media, usually for cheap likes or upvotes. Term comes from people commenting “Someone’s chopping onions over here...”
Did you see Karen’s post about the dog who died saving their master from a fire? She’s such an onion chopper.
A BLOOD chopper is a chopper that the gang "bloods" fly in and shoot the crips
When people see the blood chopper you are supposed to say "its the blood chopper" and run.