A rusty rudder combines the rusty trombone with the dutch rudder. The recipient holds his penis in hand, while the giver rims the anus and maneuvers the arm back and forth to complete the masturbatory effect.
by omgwhut? May 26, 2009

When a girl is licking your ass and you realize that you didn't wipe completely when taking a crap earlier in the day.
She was licking my ass and I gave her the ol' rusty bottlecap. She didn't like it, but she kept going. What a trooper!
by 6BallsAndASplit November 5, 2009

When you do analingus while inserting your finger (or appropriate probe-like device) into her menstruating vagina.
by rustytomato July 21, 2016

The Female version of a Rusty Trombone which involves a female getting rimmed while a vibrator is inserted into her vagina mimicking the vibrations of a motorcycle. It is also customary for the giver to push his or her lips together and make motorcycle noises into her anus.
by Batfastard February 11, 2010

Mike: "Hey Ted, that hooker only charged me 30 dollars for a rusty hutcho last night!"
Ted: "Thats awesome man, where'd you pick her up?"
Ted: "Thats awesome man, where'd you pick her up?"
by rickastley December 16, 2012

The act of standing astraddle over another person who is laying on the floor while you pour a beer or other clear beverage down your ass crack, thus allowing it to cascade rustily down into the other person's open mouth.
by myretardedlittlebrother December 16, 2011

girl 1: girl, how'd you get that rash on your leg?
girl 2: Oh this old thing? I was showering last night and my boyfriend gave me a rusty leg.
girl 2: Oh this old thing? I was showering last night and my boyfriend gave me a rusty leg.
by gogojuke May 30, 2017
