Depends what you smoke. (Not native speaker, sorry if it doesn't make sense)
You're too young to smoke. Sorry, it's the first joke I ever learned, and I haven't ever seen it posted.
They are both green and get smoked in bowls!
Depends .
Depends.
Wife: Your sense of humor.
Because he didn't like the look of the Poles (for this to make sense, pretend the UK election hasn't happened yet)
Aids develops itself
Having to find out that your dog has AIDs too.
Well, I'll deal with this asbestos I can!"