The objective of this article is to throw light on what Internet metaphors – i.e. the metaphors used every day by English and French native speakers – reveal about their perception of the Internet. Within the framework of cognitive linguists such as Lakoff & Johnson, Sweetser, Turner, etc., I will analyze Internet metaphors to bring out the conceptual metaphors generating the various Internet metaphors, in English and in French. The main aim of this paper is to examine Internet linguistic metaphors a.k.a. Internet metaphorical expressions used to conceptualize the Internet, and try and see what conceptual metaphor(s) structure(s) the everyday metaphors we use to refer to the Internet, as well as the changing perception we have of it. (Denis Jamet)