Place it right at the entrance moment or call-out reveal in your edit, after awkward crickets, then follow it with a chipmunk laugh to land the group reaction without adding another spoken line on top.
About this sound
This clip is a human voice chanting the nonsense phrase oi oi uuu ey oi oi over about five seconds, stretching the middle vowel into a long uuu. It feels playful and slightly bewildered, like someone calling out, teasing a friend and getting carried away with their own joke in the process of repeating it.