Tit fucker
1) a person who performs sex by placing ones penis
between the female breasts in an effort 
to be manually climaxxed by friction.
2) absofuckinglutely pointless and very non-sexy
3) a fucking moron
1) bill likes to fuck pams tits.
2) she asked me if i wanted to tit fuck her, so i said no, i wanna stuff it up your ass.
3) Dan is a tit fucker