When a couple partakes in three 69 sex position and the female is recieving the most pleasure, the male's penis will hang from the female's mouth loosely.
He was eating her out so good that she forgot to suck him off, his penis just hung from her mouth like a loose thermometer.
by asdfgdog123 January 18, 2021

If you have been fucked in the ass.
by GRSavage December 27, 2015

by simonskevington October 7, 2018

female who sleeps with many men; vulgar term refering to a woman who has had many relationships or is a slut.
by Reddevilspal September 20, 2007

To behave recklessly, irresponsibly or deceitfully with no regards to the consequences of said actions.
Alastair said "I'm going to buy some sex dice to spice up the bedroom " and Henry replied "on the university wifi? That's fast and loose!"
by G1nger January 21, 2017

by dehubb133 October 20, 2006

Misunderstanding of line "Boots with the fur" from song "Low" by Flo Rida
When a girl is being promiscuous
When a girl is being promiscuous
by Slutmuffin329 April 10, 2008
