Three labs at the vet; yellow, chocolate and black.
Black lab: Oh man! I'm F'd! Boss said he's tired of me chewing up everything. Said he's gonna chop off my nuts!
Chocolate lab: Oh man! I'm F'd too! Boss said he's tired of me digging holes in the yard. Said he's gonna chop off my nuts!
Yellow lab: Oh man! I'm F'd too! My boss's old lady was stripping down for a bath and I mounted up and put it to her! I'm screwed!
Black lab: They gonna chop yer nuts off?
Yellow lab: No, I'm just here to get dew clawed. Why?