Check out this snippet from the tragic tales of Squirrel Girl and the Great Lakes Avengers (GLA)
Squirrel Girl and Monkey Joe took out a pair of muggers threatening Doorman and Flatman, after which the two GLA'ers invited her to join. When they ok'd Monkey Joe joining as well, she agreed, and she almost instantly joined them on a mission to investigate an alarm.
Doorman apologized soon after, revealing that he was trying to scare away new members to prevent their deaths. She then offered him a nut from her nutsack.