Alt text: a meme from Spongebob Squarepants episode S03E03 "Just One Bite," where Squidward takes a bite out of a krabby patty, except its been doctored to the LimeWire logo, a notable P2P application. It doesn't end well for him: In the last frame he is choking to death (with an overlay over him resembling a Windows Blue Screen of Death)
Limewire might not be available any more, but it was a client for a p2p network known as Gnutella. Gtk-Gnutella is still around and so is the network if you are interested.