Y.m.s.b Edit Meaning

1. A short-lived ad campaign by Urban Dictionary that failed because too few of people wanted mugs with the likes of cleveland steamer, jal..

1. simply a day when you feel extra horny she must be having an h-day, she just gave that banana a blow job See horny, slutty, hyper, spa..

1. An exclamation declaring that one's nuts have indeed just been bobcatted. Not to be confused with the phrase: "bobcat your n..