What is Reninja?
1.
When you revoke an invite or take back a gift out of spite. Similar terms include "indian giver".
Girl: "Your social calendar seems to be pretty full so i'll give you back next Friday. No need to come to my Christmas party."
Boy: "What? Seriously?"
Girl: "Yep"
Boy: "Reninja"
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Random Words:
1.
Pulling one's testicle out of shorts, boxers or underwear and stretching the sack and holding the stretched sack with thumb to the ..