Like crazy
Meaning: Furiously, very much, fast, many, or actively. If you do something like crazy, you do a lot of it, or do it very quickly.
Example: We worked like crazy to get everything finished. People are coming in here like crazy. There isn't enough room for them all.
Example: We worked like crazy to get everything finished. People are coming in here like crazy. There isn't enough room for them all.
