Usually written between asteriks in online conversation, to demonstrate an action.
Similar to *headdesk*
seriously. i'd get a nano just to have those SEXXXXAY cases.
user2: um we going or are u just going to have nanogasms
2."He got laced up on Broadway by some fool he didn't even know"
"It's a half inch on top; and sixteen inches at the back."
"...that's a bitchin' mullet!"