Smoke so much that Smokey the Bear’ll have to bear with us
Smokey the Bear is a cartoon character who’s main role is to advocate prevention of forest fire. Wayne and his crew are smoking so many L’s that they can start a forest fire at any minute and all poor Smokey can do is try to put it out with a bucket of water.
There is also word play on “Bear”: the obvious is Bear (mammalian animal) and “Bear”, meaning to allow or put up with something or someone.
To help improve the meaning of these lyrics, visit "No Worries" by Lil Wayne (Ft. Detail) Lyrics and leave a comment on the lyrics box