Would you eat a

Most lizards aren't poisonous, the ones that are poisonous...lets say you'll know if you saw them.

Ok. So if I saw it and I was starving and I was sure it wasn't one of the rare poisonous variety, yes. I'd filet that F**CKER and roast it.

I'm just giving an example of a poisonous lizard.

Komodo Dragons.

Only lizards that are too slow or hunt bigger things need poison, smaller lizards tend to eat insects, you don't need poison to kill a bug xD

Yes. I would probably recognize one. Out here, Gila Monsters.

Those guys are quite passive though no?