kryptonlmao Share definition Flag A TikToker who explains how anything in my house could be radioactive. even my cup of water. You heard of kryptonlmao on tiktok? He told me the plate i’ve been eating off of for 10 years is radioactive! kryptonlmao by anonymous May 21, 2021 0 0 Get merch Get the kryptonlmao mug. Buy Now — $32.95 See more merch