Related:

• Promise her anything, but give her Exxon unleaded.
• This message for external use only.
• Use only as directed.
• Gasoline engine, diesel fuel.
• Sailboat fuel for brains.
• The following appeared in a letter to an editor. "In many countrie
  wood is the primary fuel used for heating and cooking, but wood smoke can cause respiratory and eye problems, and extensive use of wood causes deforestation, a major environmental problem....
• Louise, dump the milk! The cat drinks unleaded from now on! -- B. County
• I only use YALE graphics.
• Use only at specified line voltage.