taking shots of liquor, preferably tequila, rum or vodka out of a conch shell by pouring liquor into the shell and drinking form the base. Usually done with a large audience of people chanting *CONCH SHELL SHOTS!* as they are taken.
when you are in a situation with your friends and you need to peace. just give the old conch shell boost some use.. cup your hands and let out a good "BAAOOOOOOOOST!!!"
The horrific act of super gluing someone's scrotum, pulling itup and over the penis, and adhering it to the pubic area. Usually performed on a passed out drunk.
George: Hey, where is Jerry today?
Dan: Someone conch shelled him, man. I puked when I heard about it.
George: Oh my fucking god shit! Who would do such a fucked up thing?!
Dan: Justin told me it was Brian. He hates the guy.
Justin: <pukes>. Apparently. What an asshole.