Grumpy Old Geeks Products Victor M9012 Sonic 2 Spike Yellow Product Victor M9012 Sonic 2 Spike Yellow 2 mentions in 1 episode A vibrating lawn spike Jason bought in response to groundhog damage. Mentions 534: Fat Finger Financial Foibles Dec 15, 2021 34:21 I just bought the Victor M9012 Sonic 2 Spike Yellow. 35:10 you put them in the ground and the spikes zzzz and vibrate