Grammar Nazi

Someone who writes and speaks English, as opposed to someone who emits any written or spoken nonsense out of laziness and ignorance, and then expects others both to understand them and to not criticise.

"It's 'Hallowe'en' - there should always be an apostrophe between the e's"
"Ohh, listen to the Grammar Nazi!"

Wimpunity

The quality of being able to say or do something that would cause others to be shouted down or punched, because you are such a spineless wet weed not worth the time or effort of beating up.

Owen Jones talks shit with wimpunity.

Wet Weed

A cowardly individual who uses their celebrity status to shield them from criticism; usually one who expresses opinions intended to be controversial that are founded in lies or ignorance, that they then will spinelessly avoid being put in the position of having to justify.

Owen Jones is such a wet weed!