A subspecies of Saiyan found on earth. Unlike the ones found on Planet Vegeta, these Saiyans resemble a shrew with spikes on it's back. They are extremely fast and will tell people that they're too slow. They can go Super Saiyan when exposed to 7 chaos emeralds.
I have a pet hedgehog. His name is Sonic. He ran away and told me I'm too slow.
by Memetic Man August 05, 2010
Although rarely used, it is also known as the tank barriers used by the Germans in World War II. These large, heavy, spikey barriers are mostly known for their use in Normandy, France on D-Day (june 6,1944)
He took cover behind the hedgehog as bullets pelted the sand around him.
by Silent Ricochet April 19, 2006