A smelly, lump of a person that lingers around your house long after they should have went home or taken a shower. They are willing to haul laundry from many miles away just to save money on laundry detergent even though they look and smell like they haven't cleaned their clothes in weeks. They also like to use your internet, cable and video games even though they spend more money in transportation costs getting to your house than if they bought these things themself.
I like your friend, but he's are a real shumoocher. He sat on your couch all weekend long and when he finally went home he left a big shit streak on one of the cushions.
A derivative of shwasted and smashed, shmoosted is the process of becoming severely inebriated from the consumption of excessive amounts of alcohol. Often said by high school and college students while boasting about their drinking accomplishments.
Bro, I got so incredibly shmoosted last night, I'm never drinking again.
I'd probably do Rosie O'Donnell if I got shmoosted enough.
A sex position where the girl break dances on her head and the guy sits with his penis inside the girl's vagina while licking her belly button. Every time the guy licks the girls belly button, he must say shmoosh.
Tina-Marie: Oh my god yesterday my boyfriend gave me a ShmooshDozen.