a greggo, is an amazing person and hysterically funny. He loves to say the words "brahh" and "bastard" all the time, another couple of his sayings would have to be "freaking terd" and "NO WAY". He is not a mister balloon hands and he loves to watch movies. A greggo is a very exotic creature and hard to find, once you find this so call greggo you might just wanna hold on too it. because a greggo is the bomb like tick tick. Also, don't mess with the greggo is is super strong and not someone to mess with.
wow, did you see that greggo walking with that pretty girl?
wow did you see greggo lift up that box! That greggo is super strong!