A blow job.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

Noun used to describe someone who acts like an idiot and/or an asshole.
An elaboration on calling someone a "dick" or a "knob".

Also used to suggest they suck a lot of cock.

a complete and utter twat.

A more polite way of calling someone a cock.

to give a blow job, to give head, to suck a dick. sometimes used in conjunction with slob. "she slobbed my knob"

An idiot or fool.