Ahh, a subject close to my heart.Cannabis is like wine, there are many and varied flavours and aromas.Sometimes the name refers to an aroma while in flowering, and the smell that hits you when you first open a sealed baggie. Cheese is a good example. It's basically a skunk derivative (which earned it's name not because it smells like a skunk, but because its smell is very strong). Cheese has been variously, and accurately, described as smelling like old feet, or Stilton cheese. Because Cheese started out as a UK cutting, the Stilton name stuck - that and folks won't buy as much Old Sweatsock. With Cheese, it's all about the aroma.New York City Diesel has an aroma exactly like standing at a bus stop when a New York City bus pulls out and leaves you in a cloud of black fumes. You'd fucking swear the buds had been soaked in Diesel fuel. The Sour Diesels take it a bit further, and have a definite 'cat piss' or ammonia smell.A lot of the fruity sounding strains are more about taste than smell, although the two are obviously tightly linked. Try and rolling up a joint - fat and loose - and before you light it, take a long, slow draw on it. Don't hyper-ventilate, and take a couple more clean, un-lit draws on it.Cali Orange Bud will give you a very citrusy taste, with a hint of orange rind. Blueberry Bud does in fact have an over-riding berry tinge to it, although I think it's closer to choke-cherries than blueberries, but guess which name sells more bud.Bubblegum, particularly from Serious or TH Seeds smells exactly like Bazooka Joe purple bubblegum. I mean EXACTLY like it.Now, once you light that joint, you lose a lot of the flavour and smells to the incendiary process. The tastes become far more subtle to notice, as well as more subtle undertones come out. Vaping, for me, removes a lot of the more subtle flavours, and ends up being relatively tasteless, even if safer for your health. I've got a couple of good vaporizers, but still prefer the old fashioned method.Grapefruit, Cinnamon and Papaya (Mango) are all very popular 'flavoured' strains, that really live up to their names, with flavours that taste exactly as you'd hope and expect them to.And yes, they are bred for those traits. A breeder may grow out hundreds of plants looking for one with great defining characteristics, and then attempts to breed those traits into subsequent generations, back-crossing and stabilizing the strain.Edit for best bets. Bubblegum, preferably from Serious or TH Seeds stock. Anything with Cali-Orange Bud in its makeup is going to be very citrusy. Lemon Skunk lets you smell like a clean kitchen while you get wrecked, and the lemon smell/taste survives combustion nicely. Cheese for it's unique Stilton aroma, a definite love/hate and very unique flavour.