A man walks into a bar one day and asks, "Does anyone here own that rottweiler outside?"
"Yeah, I do!" a biker says, standing up. "What about it?"
"Well, I think my chihuahua just killed him..."
"What are you talkin' about?!" the biker says, disbelievingly. "How could a little runt like that kill my rottweiler?"
"Well, it seems he got stuck in your dog's throat!"