A cake made from reets. No matter how large, small or the ethnicity of the reets. Can be derogatory to some reetbag
"Joe is the biggest reetcake ever. Not only is he a reetbag, but he likes reetcakes in and around his mouth area."
Any person who continually says the word "reet". People with the names Joe or Kyle are common reetbags.
"Man, I hate reetbags."
"Reetbags tick my bones so hard."
"Isn't Joe such a reetbag?"