A P. Because it's like an ARR, but it's missing a leg.
A: Mike Tyson's dog.
Names.
The were only two donors. One came on the bus, the other missed the tube.
He missed Debussy. I'll just leave.
Tequila Mockingbird. (Yes I know it's horrible :P)
Because when he gets to 'P' it burns.
He doesn't have one. He's illiterate.
C
Arr! It's driving me nuts!
The pirate responds: "Arr, its been drivin' me nuts."