He is a rum customer who inspires violently different emotions among his colleagues.

That chap Martel is a bit of a rum customer, isn't he?" "

But bless my britches, who's this rum customer?

He was a rum customer, Bill Marshall, isn't that right, Harry?"

"He's a rum customer," she thought.

1968 - Rum Customer

"You're a damned rum customer, mister," said Mr. Jaffers.

"A rum customer, indeed.

His best horses were Rum Customer that won the pacing Triple Crown in 1968, and Green Speed that was named harness horse of the year in 1977.