What is Guard Dog?
1.
The fat chick that hangs around with the hot chick. Usually requires a 
The angrier the guard dog - the fatter the fatty
Nailed a hottie last night, couldn't have done it without Johnno climbing the back fence.
Angry, angry guard dog
See 
2.
Slang for a 
Often used in conjunction with 
Assumed to have originated in the Canadian west provincial drug trade.
Man, I got shitloads of
teeth , but no guard dogs...how 'mi s'posed to protect my boys?
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Random Words:
1. 
Collection of villains in a heroes repetoire.
Batman couldn't necessarily handle  Flash's rougues gallery... 
1. 
it's a slang for drugs
Buyer: Hey, do you know where mission street is?
Seller: I got your mission street right here...