2000, Martin DiPietro, “The Pull”, in Nest: 28 Tales of Pulp Fiction[1], →ISBN, page 72:
"Look," said Mayer, suddenly nervous, "there's no sense in acting like complete ass monkeys over this. I'm sure we can reach a mutually beneficial settlement."
2002, Brian Rockstroh, Far From Grace[2], →ISBN, page 10:
“You little assmonkey!” The kid danced away to the front of the car.
2004, Stacey Cochran, The Band[3], →ISBN, page 188:
"God, love," I said, "Annnnnd ... trampolines!" ¶ "You are such an assmonkey."