When in a group, one has to go take a poop, stating he's taking one for the group.
"I need to take a dump," "Go for me will ya?" "I got you! I'll take a battle dump!"
When you and a friend browse a UD genre and try find the craziest word. (normally takes place in a dm or gc)
Person 1: Hey lets UD battle!
Person 2: Bring it bro!