cracktastic adjective2 •(slang) Enjoyable in a thrilling or addictive way.Dangerous. This is the most dangerous man you have ever met in your life. She felt like the gazelle to the lion. What a cracktastic way to live. — 2006 •(slang) Enjoyably or satisfyingly offbeat.Spike/Buffy, Spike/Dru, Angel/Darla, those relationships tend to hit a lot of my cracktastic kinks.) — 2006 formsmore cracktastic · most cracktastic