When you're on such good terms with a female that you can randomly grope her breasts anytime you please.
by BettyHumpter July 13, 2016
by ThunderSnarfHooo July 23, 2017
A mythical man, cousin of The Sand Man, who has a reputation of sneaking into your bedroom while you sleep and slipping severed mammary glands and warm guts(mostly mammary glands) under your pillow. He jacks off onto your pillow by you mouth before he leaves.
by Timothy July 15, 2004
The systematic and continuous frottage of the male genitalia against, in between, or on top of the female breasts.
Naw dude, I don't want to hook up with her, those are A cups...I can't even MGG (Mammary Gland Gyration) that shit!!
by MMGking February 03, 2011
An interval of reminiscing about all of da buxom chicks who have allowed you to "pleeze squeeze theeze" in years gone by.
Horny dude: Wow --- not to brag or anything, but whenever I musingly take a trip down Mammary Lane, I always feel really good about myself dat I was able to be so kind and gentle and charming dat I actually succeeded in wheedling da underwear off of so many hot babes; guess I can also give myself a pat on da back dat I also managed to keep my head and was responsibly careful during said delightful romps wif all of those blinky-eyed cuties so dat I never got any of them pregnant, especially since dat's often NOT da case for guys who have intimately communed wif dat many "willing" females.
by QuacksO April 27, 2022
The mississppi mammary mess is a sexual maneuver which involves penetrating your partner through the actual nipple its self. It is only feasibly performed with lots of lube on a woman who has breast fed at least 50 children. Never the less please don't let this stop you from trying as it is a novel experience 4 everyone involved. N.B can lead to severe deformation of the breast tissue.
Gil: Mate what happened to that girls right boob.
Brook: Oh I gave her the old mississippi mammary mess last night.
Gil: Nice!
Dopey: How the fuck did you pull that off.
Brook: Rohipnol, valium and good old KY jelly.
Pickering: Flipsi-eede!.
Brook: Oh I gave her the old mississippi mammary mess last night.
Gil: Nice!
Dopey: How the fuck did you pull that off.
Brook: Rohipnol, valium and good old KY jelly.
Pickering: Flipsi-eede!.
by chuck ahrens January 29, 2008
A condition of short term memory loss generally caused by the site of boobs, whether clothed or naked the effects are the same.
Dude I totally got short term mammary loss the other day when I saw Becky's boobs in her new bikini at the beach
by HallowsEnd June 28, 2017