Pungent, Skunk, Fuel When you combine Sour D and Chemdog, it will usually be great. This hybrid is no exception to that rule, producing highly potent and frosty flowers rich with a pungent gassy citrus aroma. It may produce a fun, creative (if slightly flighty) effect that is well-suited to outdoor or active tasks. Top Terpenes: Myrcene, Limonene, β-Caryophyllene