fun up

English

Verb

fun up (third-person singular simple present funs up, present participle funning up, simple past and past participle funned up)

1. To make something humorous or to make a joke about something
   • 2011, Blaine Pardoe, Terror of the Autumn Skies: The True Story of Frank Luke‎^[1], page 85:

     The pilot jumped out, and, funning up, called out, 'We sure owe you an apology for falling down that way on our protection, old man!'