A young, good looking girl with one major flaw- the bitch doesnt talk. A typical relationship with a Silent Sally includes hundreds of pointless text messages in which you both discuss the same bullshit in an attempt to get laid. In person, she really wont say anything unless you ask a question, in which the typical response consists of one word.
You- "How was your day?"
Silent Sally- "Good."
You- "Anything cool happen?"
Silent Sally- "No."
You- "Wanna come over?"
Silent Sally- "No."
You- "Why not?"
Silent Sally- "Soccer."
You- "Ok, see ya later then..."
Silent Sally- "Bye."
Silent Sally- "Good."
You- "Anything cool happen?"
Silent Sally- "No."
You- "Wanna come over?"
Silent Sally- "No."
You- "Why not?"
Silent Sally- "Soccer."
You- "Ok, see ya later then..."
Silent Sally- "Bye."
by john vilma September 21, 2007

When one recieves fellatio from his female partner and right before ejaculation gives the warning, then ejaculates all over her face while grabbing the back of her neck and rubbing it all over her face with the other hand yelling SLIPPERY SALLY SLIPPERY SALLY.
1) While I was recieving fellatio from sally, I came all over her face and yelled SLIPPERY SALLY!
2) I gave your sister a slippery sally, that must be where that skin pigment deficency came from.
2) I gave your sister a slippery sally, that must be where that skin pigment deficency came from.
by Sickashell July 16, 2008

Sally D is a common word for Salvia Divinorum. This is one of my personal favorite type of intoxicants. Its strong still even of you get plain leaf instead of the extracts. Chewin the leaves also is a good way to get effects, dosent taste bad ether.
by Sally D is For Me, 117. January 17, 2008

When drinking with friends, sober sally is the girl who never gets sloppy. She's the one taking care of everyone else. Whether it's giving them a bath or making them detox tea, this girl also makes pancakes as a hangover breakfast.
by BB of HLD December 31, 2006

When one eats out the asshole of another and then it appears they have been eating melted chocolate.
Angie: Dillon, have you been eating a copious amount of chocolate?
Dillon: No, Mom. I performed a mud sally with Derick at Littlefield Park.
Dillon: No, Mom. I performed a mud sally with Derick at Littlefield Park.
by Benjamin Schroeter January 17, 2008

by wagindo babooney January 4, 2017

by Slaffter October 21, 2009
