The time in which subhuman boneheads beat someone up who is too enebriated to defend themselves. An extreme act of cowardice where idiotic simians make themselves appear hard by breaking the bones of a person who is barely able to stand up!
Person 1 I like that girl but she only likes bad boys
Person 2 Well do something bad then
Person 1 I'm a pussy
Person 2 Go bash that stoner, even you can beat someone up who is practically asleep
Person 1 Wahey! It's Stoner Bashin Time.
The act of having noticeably poor posture, as a result of long-term slouching, causing a person's figure to resemble that of a shrimp.
Person #1: You trying to get into something tonight?
Person #2: My spine hurts from shrimp backin' all day.
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Person #1: Man, that dude over there obviously has scoliosis.
Person #2: That's ol' shrimp back, Jack, cut him some slack.