ummmmmm at work we say "zerg" a lot if that counts? Like when we are working on a bird (mh-53 pave low helicopter) there are a few crewcheifs on each bird, i am an engine troop and we have maybe 3-4 ppl per shift total, and then GCS (guidance control) or COMNAV (communications/navigation) will come out a dozen at a time and we say "the zerg is headed to this bird"
dun ask me why I felt the need to explain, i just did 🙂