k, heres a long one:
A man goes into a bar where he know the bartender and the bartender knows him. So the guy sits and said "Give me some beer", so the bartender goes and comes back with the beer but with a puzzled face, he then asked the guy "Whenever you pass by this bar you always asked for taquilla, why the change?", the man respond, "Well, the truth is that whenever i drink alot of taquilla, i blow chunks", the bartender said "Oh thats normal to everyone", the man said "No, you dont understand, Chunks is my dog"