User blog comment:Googleaarex/My number is bigger! (Googology Wiki version)/@comment-4297047-20140920121250/@comment-25371339-20140920235832

Arrow(100,100,100^(100)^100)!Arrow(100,100,100^(100)^100)

where n!m = n!!!...!!! w/ n arrows

and n!!! = (((...(((n!!)!!)!!)...)!!)!!)!!)!! w/ n levels