le_chevalier: "Rep" what do you think it stands for?
Ooooooooooh,so it has nothing to do with this:
reptilian
/rɛpˈtɪlɪən/
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adjective
1.
relating to or characteristic of reptiles.
"the reptilian ancestors of mammals"
synonyms: reptile; More
2.
(of a person) deeply disliked and despised; repulsive.
"a reptilian villain with no redeeming features"
noun
1.
an animal belonging to the class Reptilia ; a reptile.