Someone who is wierd or is crazy but also oddly beautiful. Someone who is a crazy flake is also a buttchunk and often smells.
That maggie girl is a total crazy flake.
by elmoistheshit17 January 30, 2011
When one puts chocolate milk on Frosted Flakes for consumption. Although not very "crazy" now, there was quite an uproar in the early 1800's when the practice originated
"I had a big ol' bowl of crazy flakes for breakfast this morning. The stuff is great."
by PaleRider February 27, 2008