twificionado 

an aficionado in twitter

@guykawasaki is a twificionado because he knows the ins and outs of twitter.

twificionado by musix220 May 14, 2009

titficionado 

A true aficionado of the female breast.

That man is a real titficionado, he really knows tits!

titficionado by tymus44 May 25, 2015