v. describes the action of ignoring, failing to notice, or pretending not to see someone.
a person is usually snubbed when they are disliked or the other person couldnt be bothered talking to them.

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.

To ignore, blow off, to not pay attention

when you get deliberately ignored or blanked by someone who knows you or is acquainted to you because they're stuck up, ego tripping, a tosser trying to be cool or you've had an argument

A revolver/handgun.

A SNÜB is a lobster with a large forehead. They are commonly found binging netflix.

The sexual act between two women when one rubs her clitoris on the other's nipple; simultaneous nub rubbing.