It was actually a two part joke and the second part built on the first and that made it really funny (at least in my dream) but I can not remember the second part! However, the first part stands on its own pretty well I think. Of course I am biased. :)
Ok enough lead in. The first part was...
Remember, Mojito Joe says "Mojito's are not gay! Unless of course you are."
Ok, well at 3 a.m. I thought it was pretty funny. Besides, where the hell did that come from? I don't drink Mojito's so what the heck, why am I dreaming about an imaginary Mojito's spokesman?