YKYB stands for You Know You've Been
YKYB_TLW stands for You Know You've Been ______ing Too Long When
YKYBHTLW stands for You Know You've Been Hacking Too Long When
YKYBOTLW stands for You Know You've Been On-Line Too Long When
YKYBPNHTLW stands for You Know You've Been Playing NetHack Too Long When...
YKYBPTMNW stands for You Know You've Been Playing Too Much Nethack When...
YKYBWTM stands for You Know You've Been Watching Too Much