2 definitions by ShVR

Top Definition
An MSN stain is due to a raunchy MSN conversation that ends up with the guy beating off in such a hurry that he only unzips his pants and immediately starts wanking. MSN stains are usually found on the pant leg and surrounding the zipper. Stains can also be found on t-shirts if the said person was unable to hold his bunched-up shirt under his chin long enough.
Violet caused Robert to leave an MSN stain on his pants, as she repeatedly stated how she wanted his hard dick inside of her wet vagina.
by ShVR February 17, 2006

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FKM
FKM is an acronym which stands for "Fat Kid Mentality". Many people suffer from FKM - FKM affects every aspect of their lives. FKM sufferers NEED to do everything in excess. Whether it be ordering an extra cheeseburger with their Xtra Value meal or having psychotic munchies. FKM causes impulse buying, excessing horniness, drinking, smoking...excessing everything! Most FKM sufferers have little or no control over their lives.
(Noun) Look at Fatty over there, he's got a serious case of FKM! He had two McDonald's trays to himself!

(Verb) I FKMed a pound of cheese, some nachos and three burgers tonight.

(Verb2) I FKMed the shit out of girlfriend last night. She's gonna be sore today!
by ShVR February 19, 2006

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