The act of 'ewaning' or a 'ewan' entering from behind, thus making his 'shaft' 'rusty' or 'browned' (covered in excrement) in the process. Girls totally digg-it! However over Shafting may lead to Red Shafting! Beware!
Girl 1 - "Ewan came round last night and totally rust shafted me!"
Girl 2 - "Wow you're so lucky, did you spurt all over his ceiling?"
Girl 1 - "Course I did!"
*enter Ewan*
Ewan - "Bitches bend over and open the hatches! Im gunna rusty shaft you 'till you cough up my cock!"
Both Girls - "YAY! Thanks Ewan!"
*Rusty shafting comences*
Girl 2 - "Wow you're so lucky, did you spurt all over his ceiling?"
Girl 1 - "Course I did!"
*enter Ewan*
Ewan - "Bitches bend over and open the hatches! Im gunna rusty shaft you 'till you cough up my cock!"
Both Girls - "YAY! Thanks Ewan!"
*Rusty shafting comences*
by Paco-dude July 03, 2009
by Masternoob 720 May 08, 2009
by Ninja LOVER July 11, 2008
when you fuck a girl in the ass and don't wipe off the fecal matter. The next morning she gives you a blowjob.
Guy 1: that chick last night gave me a rusty ralph today.
Guy 2: No way man
Guy 3: pretty fucked up, i know
Guy 2: No way man
Guy 3: pretty fucked up, i know
by Danney J December 11, 2006
by sandy_x November 27, 2012
by The Navigator February 08, 2010
(n) a friend you once had, and who could serve as an uncle to your offspring, but who you haven't seen for a long time and whose whereabouts are unknown
Child: Dad, whatever happened to your friend Hal?
Dad: Last I know he was in Vegas. As far as I'm concerned, he's a rusty unky.
Dad: Last I know he was in Vegas. As far as I'm concerned, he's a rusty unky.
by unky! November 18, 2013