That's clearly the namesake. It's a bug that triggered machine check exceptions that halted the machine, and Reptar's known for the line "HALT! I am Reptar! HAL

That's clearly the namesake. It's a bug that triggered machine check exceptions that halted the machine, and Reptar's known for the line "HALT! I am Reptar! HALT! I am Reptar!" Is there another Reptar?