S.p.o.c.k Trouble With Tribbles

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