Lizardmen are a race.
Obviously they have green skin.
They attack with their claws to slash and hack people.
They alss-s-sso tend to talk funny.
Like Xemo.
To become a lizardman you must first become a janitor/botanist and then beg the Gods to change you into a lesser form, to which you belong. If you show enough humbleness and torture yourself a little, the Gods may answer.