(v) during the act of wordsex/word, rather than wordejaculating/word, the male urinates inside the female's wordvagina/word. This is not recommended, and is only for sick f's who would want to do this like my friend Dennis.
1. Instead of cumming inside of his girlfriend, Dennis chooses to give her a rusty louie.
2. Instead of getting up and going to the bathroom, I can use my girlfriend's vagina for a urinal and give her a rusty louie.
3. "Hey billy, what did you and your girlfriend do last night?" "I gave her a rusty louie man."
4. I was about to cum, but I switched it up to a rusty louie.
2. Instead of getting up and going to the bathroom, I can use my girlfriend's vagina for a urinal and give her a rusty louie.
3. "Hey billy, what did you and your girlfriend do last night?" "I gave her a rusty louie man."
4. I was about to cum, but I switched it up to a rusty louie.
by JR September 02, 2003
by Timmy D. July 27, 2005
Sucking cock and whos ever cock is being sucked blows ass. The motion is called the trombone the ass is called rusty.
by lover of women February 06, 2004
The untimely incident when a male is having unprotected sex with his partner through the precut hole in his boxers, and at the point of ejaculation pulls out not only of his partner but back into his boxers thus, ejaculating into his underwear. The soiling of one's boxers from the inside with seminal fluid is the Rusty Flapjack.
“So, I was fucking this bitch hard from behind in my Ferrari, right? I'm saying balls deep, you know? and right before I busted my nut, I thought about the leather and pulled a rusty flapjack. Fuck! I shoulda nutted on that tight, young ass!”
by AndyTS December 04, 2007
by Dave Gutkin (Mojo) June 07, 2003
When your ass is licked while being jerked off. The act closely represents the playing of the Trombone. The ass itself represents the "rusty" mouth piece and the dick representing the slide.
She got mad Jazz improvisational on my ass and started playing some sweet notes on my rusty trombone.
by MADDOG101 June 22, 2009
adj: description of male genitalia that is not used on a daily basis, or the inability to obtain erection when aroused.
In years, Rob had only had one intimate encounter. Though she was no toothless-wonder, rob had a rusty trombone.
by hahahaha June 18, 2003