Something so FANTASTICALLY stupid or retarded, it ceases to be fantastic and thus becomes tardtastic! Lengthen the 'A' in tard for a more dramatic effect.
"It's a TARDTASTIC day today!"
"This photocopier is acting completely tardtastic today!"
When an individual is so undeniably raggable, you would tap them within an inch of their life, more than likely dislocating their jaw and breaking a limb or 2 in the process, before beasting every orifice into a bloody crescendo of delight ...Who said romance was dead? Make way for the necrophilliacs
An object that is incredibly tacky, kitch etc but at the same time because it is so tacky that it is cool or funky.
Defined when on a trip to a homeware shop in Essen, some of the stuff was tacky, but we looked at the display with plates and cute little toy tigers and coined the phrase tactastic. The term just fitted the dancing flower she bought me.