Naan & Curry on 9th and Irving is cheap ($10 for all you can eat lunch buffet) and it's pretty good for the price.
Golden Gate Indian Cuisine is pretty good too, they also have pizza (strangely enough) on 46th and Judah.
If you can find it, the Curry Up Now food trucks are really good also. They just opened a brick and mortar restaurant in San Mateo, there's Atlas skateshop right around the corner and Shoreview skatepark not too far from there too