On a mission to a station we ended up in the bar  There were Klingons and Cyrano, a trader who had travelled far  Uhura couldn't resist the fluffy thing he had for sale  So she brought it to the Enterprise  Which proved to be a big mistake  Trouble with tribbles multiplying rapidly  Overwhelming the starship, cute little enemy  Meanwhile at the station similar problems  The cargo being eaten and obviously poisoned  But Klingons and tribbles don't like each other at all  So a spy was revealed and the plot as well,  but what to do with every furry ball  Trouble with tribbles multiplying rapidly  Overwhelming the starship, cute little enemy