Related:

• Warning: One human being. Contents under pressure. Use only as directed.
• Abuse only as directed.
• Tobacco is the only drug in America that will kill you if it's taken as directed.
  -- Dr. C. Everett Koop...
• This message for external use only.
• Use unleaded fuel only.
• RTFB /R-T-F-B/ imp. [Unix] Abbreviation for `Read The Fucking Binary'.
  Used when neither documentation nor source for the problem at hand exists, and the only thing to do is use some debugger or monitor and directly analyze the assembler or even the machine code....
• RTFB: /R-T-F-B/ [UNIX] imp. Acronym for `Read The Fucking Binary'.
  Used when neither documentation nor source for the problem at hand exists, and the only thing to do is use some debugger or monitor and directly analyze the assembler or even the machine code....
• I only use YALE graphics.
• Use only at specified line voltage.