Grumpy Old Geeks Products Lunatic SMK5 Product Lunatic SMK5 2 mentions in 1 episode The Lunatic SMK5 is an iPhone 5 protective frame reviewed by one host. Mentions 64: Grumpy Old Geeks 3.0! Sorta... Jun 27, 2014 1:00:29 I ordered the Lunatic SMK5 seismic touch suspension frame for iPhone 5. 1:01:43 The rubber, I guess, is starting to kind of peel off on the side a little bit.