Chanklaz Share definition Flag Chanklaz is a Spanglish slang term, or euphemism for flip-flops, sandals and slippers. It generally refers to "casual footwear". I lost one of my "Chanklaz" at the beach. Chanklaz by RC57 August 17, 2012 0 0 Get merch Get the Chanklaz mug. Buy Now — $32.95 See more merch