Using standard spammer substitution-techniques on the word “viagra” yields 600,426,974,379,824,381,952 possibilities:
Viagorea ViagDrHa V l a g r a VyAGRA via—gra viagrga via-gra ‘V 1 @ G’ Ra Viagzra viagdra via_gra ViaZUgra Viargvra ViagrYa Vii-agra ViagWra vi(@)gr@ Viagvra V-I-A-G-R-A Vi-ag.ra vigra Vkiagra via.gra v-ii-a=g-ra V l A G R A VIA7GRA V/i/a/g/r/a VIxAGRA Viaggra vi@gr|@| ViaTagra ViaVErga Viagr(a Viagr^a Viágrá Viagara Viag@ra Viag&ra vi@g*r@ V-i.a-g*r-a V1@grA ViaaPrga Vi$agra ViaJ1gra Viag$ra via—gra Vi.ag.ra Viaoygra Vi/agra Viag%ra Viarga V|i|a|g|r|a Viag)ra vi@|g|r@ Viag&ra vi**agra vi@gr*@ vi-@gr@ V iagr a V&iagra
(via BoingBoing.net)
