"A collection of insults 57" joke

Reads Homer in the original Greek, but doesn’t know Greek.
Ready to check in at the HaHa Hilton.
Ready to join the Anti-Mensa Society.
Receiver is off the hook.
Relatively three-dimensional, as fictional characters go.
Renewable energy source for hot air balloons.
Reposts this list when someone asks for it, but it’s an old copy.
Reset line is glitching.
Result of a first cousin marriage.
Result of God’s experiments to see if humans can function without a brain.
Room for rent, unfurnished.
RS232C brain with a DIN connector.
Running at 300 baud.
Running on a 286.