To discard an item at a high velocity

Things you keep in your car

Giving the impression that something is questionable

Things you might complain about in hell

(# of unique clicks/ # of emails delivered) x 100

When you understand someone fully and clearly and you don't need any of their further explanation.

Things that are useless

To Call Bullshit

Things that are impossible to measure

Something that's not hip anymore, widely accepted by millennials.

Things that shouldn't be lumpy