A discriminating sac of cellular debris, and necrotic tissue that flourishes on the internet.
A racyst that does not understand that he or she is a racist and will spew uneducated nonsense at any provocation. Used to describe forum posters who exhibit such tendencies.
Someone who hates those not of his/her own race, and has a cancerous growth somewhere on their body.
Billy Bob the racist redneck just found out he had a cyst on his ass. Now he's a racyst.