Winamp

WinAmp™

A freemium media player developed by Justin Frankel ^[1] with over 100 million users. Over the course of the late 1990s, WinAmp became known both for its ability to easily interface with pirated MP3s and for its inclusion of numerous "easter eggs", many inexplicably including references to a "llama" ^[2]. Frankel's interface was later repurposed by individual users, hackers, and fringe tech start-ups, often from Eastern Europe.

↑ The developer of gnutella, an illegal decentralized peer-to-peer file-sharing application that preceded Napster and Limewire. Frankel's single-employee company Nullsoft was sold to AOL in 1999 for approximately $60 million, and was shuttered shortly after following Frankel's dark web release of various illegal apps and plugins, including a patch designed to block advertising on AOL's lucrative and notoriously intrusive Instant Messenger.
↑ 1. Start Winamp 2.xx
2. Type nullsoft slowly, pressing ESC after every L.
3. Do it using the default skin.
4. You'll see the message: "It really whips the llama's ass"

[1] The developer of gnutella, an illegal decentralized peer-to-peer file-sharing application that preceded Napster and Limewire. Frankel's single-employee company Nullsoft was sold to AOL in 1999 for approximately $60 million, and was shuttered shortly after following Frankel's dark web release of various illegal apps and plugins, including a patch designed to block advertising on AOL's lucrative and notoriously intrusive Instant Messenger.

[2] 1. Start Winamp 2.xx
2. Type nullsoft slowly, pressing ESC after every L.
3. Do it using the default skin.
4. You'll see the message: "It really whips the llama's ass"

[1]

[2]