When a male pulls out his penis and flops it around so that people around him will catch a glimpse of it in their peripheral vision.

From STEM, an abbreviation short for "Science, Technology, Engineering and Mathematics", a STEMlord is a pejorative term for a particular kind of person who has studied in these areas at university or works in these fields who holds a pretentious, condescending attitude to anyone who has studied in any other fields, particularly the Arts and Humanities. They typically believe themselves to be more "intelligent" and "rational", while generally remaining incredibly ignorant outside of their areas of expertise and having the charisma of a rotting pig's backside.

When a hot girl walks by, one tells another that they are using their peripherals. This is boy code and should not fall into the hands of the female gender. This is a major NO-NO since the female gender will then discover that they are talking about their 'hot' body parts.

An attractive girl in various levels:
-Highest being Logitech or Razer. Sometimes F4ta1ity. (upper echelon type)
-Medium being Microsoft
-Lowest being Dynex or Rocketfish.

auxillary food items brought to a dinner by guests