Related:

• TOPS-10 /tops-ten/ n. DEC's proprietary OS for the fabled PDP-10 machines, long a favorite of hackers but now effectively extinct.
  A fountain of hacker folklore; see Appendix A....
• TOPS-10:: /tops-ten/ n. DEC's proprietary OS for the fabled {PDP-10} machines, long a favorite of hackers but now effectively extinct.
  A fountain of hacker folklore; see {Appendix A}....
• banner ad n. Any of the annoying graphical advertisements that span the tops of way too many Web pages.
• Antlers in the Tree Tops by Who Goosed the Moose
• I love MITTs! (Mexicans in Tank tops!)
• Noggenavigation: Ability of parents to guide kids by the tops of heads.
• Why isn't there a special name for the tops of your feet? -- Lily Tomli
• Why isn't there a special name for the tops of your feet?" -- Lily Tomli