"Smokie" can have multiple meanings depending on the context:

1. In the UK and Scotland, "smokie" is an informal term for a smoked fish, especially smoked haddock.
2. In Canada and the US, "smokie" refers to a type of smoked sausage often used for hot dogs.
3. In West Africa, a "smokie" is a food prepared by blowtorching the fleece off the unskinned carcass of an old sheep or goat. This practice is illegal in many western countries due to health risks.
4. Smokie is also the name of a well-known English rock band from Yorkshire, famous for hits like "Living Next Door to Alice" and the song "What Can I Do."

Regarding "What Can I Do," it is a popular song by the band Smokie released in 1976. The song has reflective lyrics about changes and loss. If your query "smokie what can I do" refers to the song, it means admiring or relating to the song by Smokie titled "What Can I Do." If you have a different context in mind for "smokie" and "what can I do," please clarify. Let me know if you'd like information on any of these specific meanings or the lyrics of the song "What Can I Do" by Smokie. The main references for meanings and the song are from dictionary definitions and Smokie's musical works. The band Smokie remains active and well-regarded in rock music history.