[2] D' Funnybone was bred in Florida and originally raced for Harold Plumley, though later was privately purchased as a juvenile by Paul Pompa Jr.[3] Richard Dutrow trained the colt throughout his career.

Entered in the 2009 Breeders' Cup Juvenile, D' Funnybone was sent off at 5-2 odds, the second choice behind Lookin At Lucky.

[6] At the 2009 Eclipse Awards, D' Funnybone received one vote for American Champion Two-Year-Old Male Horse.

[7] D' Funnybone won the Hutcheson Stakes at Gulfstream Park in his sophomore debut, winning as the favorite by a length.

[10] Cutting back to seven furlongs in the Woody Stephens, D' Funnybone stayed farther off the pace and then unleashed a strong stretch run to win by 3+1⁄4 lengths.

D' Funnybone returned to the graded ranks in the True North Handicap next, but finished fourth behind Trappe Shot.

[19] D' Funnybone's first winner came in July 2015, when colt Uno Emayo won a maiden race at Belmont Park by a neck length.

[20] As of 2017, D' Funnybone's top progeny includes stakes winners Rip Loves Maize and Uno Emayo.