What Up Dog?

Monkey in the middle of a metal detector
Hat of the cousin of the tax collector
Automatic sensors in the president’s skull
Do you have yesterday’s time?
What up, dog?
You see
I just got this new pit bull terrier
The thing’s better than a credit card
Went to the gas station the other day
Got a couple gallons of gas
Some oil, spark plugs, six-pack
The man says «That'll be .41»
I, I say «Well, goddamn, I forgot my wallet
But I did bring my credit card. «What up, dog