Cosmoclactix Share definition Flag When two cosmo reading girls get into a fight over the same magazine. Or some thing said in the Cosmopolitan Magazine. Dude, did you see that Cosmoclactix in the mall the other day?Yeah man, totally wicked. Cosmoclactix by Dr Frankenstein February 9, 2010 0 0 Get merch Get the Cosmoclactix mug. Buy Now — $32.95 See more merch