Uh, this will play the Unreal Tournament announcer's famous "Headshot" audio clip when your netcat listener catches a connection. None of this code is good, but it is necessary.
All testing done on Kali, with a default root user.
git clone https://github.com/h0mbre/AudioCatcher
pip3 install -r requirements.txt
alias nc="/usr/bin/python3 <path to AudioCatcher.py>"
Might be better to hardcode the filepath for headshot.wav,right now it's set to ~/AudioCatcher/headshot.wav