Muti-use: term for getting your ass kicked (shamwowed), feeling of utter shock or amazement
I got drunk last night fucked around and got shamwowed
a slogan developed by 2 people while playing football used as a cheer of excitement
Bryant:dude he just got wrecked
Devin:shamwow fuck yeah!
A turd so dry it feels like you're pushing out a shammy.
Sorry it took me so long, I had a shamwow.
When a guy bangs a girl with a fully saturated bloody tampon, and then rips it out and splatters the letter A on her chest.
Fckin Mike came home and gave her the Scarlet Shamwow, again.