a girl ( or the usable portion of said girl) so loose as to create a whistling effect upon motion, much like blowing across the mouth of an empty bottle.
Do you have a clarinet in your pants or is it just your meatwhistle?
"Brought a regular meatwhistle home from the bar last night. had to switch to her ass to feel anything."
when a chick puts her lips on the side of your banger and slides her tongue across the side of your shaft while sucking, kinda like playing a harmonica but sucking instead of blowing...
man i'll never forget the way your mom was playing the meat whistle last night, i blew one right in her face!
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.