Someone who makes you drop dead just looking at their sexiness.

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 one is too sexy it makes the viewer drop dead.

(Dehd Seh-see) A term used to denote a high level of physical beauty. Beauty that could potentially lead unwary parties into deadly situations.

***Note: When used by a man in reference to himself may also denote a high level of interest in men.

A person in Which is extremely sexy

The indentation at the waist on a man that has a well-defined chset/lower torso.

usually a jock who has a nice ass and big muscles