Sneak behind a person and smell their clothes, when they turn around just wave at them and walk away.
Watch your friend in there sleep and when they wake up say " you smell different when your asleep."
Walk up behind someone smell their hair really loudly and say 'your hair smells like strawberries' then just walk away like nothing happened.
Go and run around your schools and start shouting"YOU GUYS SMELL!!" and then when someone replies to you, smell them and tell them"you smell the worst."
Sorry, nothing left to see here at the moment.
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