to be used in situations of extreme sarcasm,
apathy, or general
indifference. can also be used to express boredom or as a substitute for "whatever", "true" or "
true story", "cool", "nice", or "meh".
Extreme sarcasm: "i guess
that kid that killed himself really wanted to live shrug"
Extreme apathy: "if you dont want to live anymore why dont you just get
hit by a bus shrug"
General
indifference: "woke up hungover today shrug"