I did the burger week burger here to give it a try. With name like Rude Boy, admittedly, I was expecting some Jamaican influence and was disappointed that they had no relation. The cool antique beer fridge that sits behind the bad makes up for it. Came in around 6:30 on warm Saturday and found a spot by the bar.
The burger special was a chuck patty with cured tongue pastrami, gruyere cheese and and sauerkraut. I'm not sure if this is on their regular menu. Tasted great. I'd put it above most of the franchised burger chains. The bun is important, and was not too bready. You also get a half pickle and some chips. I had a side of the onion rings, which were massive and came with ballpark mustard and washed it down with a cold PBR. I didn't really expect much from the service, but our server was friendly and took her time explaining the burger week offerings.
I can see this place becoming a boiler room in the summer as the open kitchen area is open and beside the entrance. I think it's getting really tough standing out as a burger joint in TO and would imagine it has a hard time competing with some of the restaurants in the surrounding area, but this place has kind of a no-nonsense "come in for quick burger and beer" type feel to it, which I like.