A highschoolish-aged girl who is 1) attractive and 2) horny.
Dudez, you meet the new girl Karen? Christ she's a moisty.
Females between the ages of 18 and 25 who is down for anything.
This party is a total Sausage Festival where are all the moisties?
A alternate form of salty meant with more hostile intent. It's derogatory and is mainly used to refer to someone who is acting bitter, petty, irrationally angry, and other similar variations of salt. Moisty can also be used to refer to someone who is acting like a lil bitch or pussy.
"ohh you little moisty bitch" ~Modern Poet, Azizi Gibson; 'Unstoppable'
A LOT of grease, very moist to touch, a name you can call your very moisty friends.
moisty: A female that is younger then you that you believe is very attractive.
16y.o Tyson calls 15y.o rachael hot, meaning he thinks shes a moisty
A Moistie can be compared to that of the similar definition Stiffy, but in relation to a woman. generally the fluid is in a similar volume to Niagra Falls.
When I see Ownes Stiffy, I get a moistie that is in a similar volume to Niagra Falls.