(humorous) Somebody is conscious or paying attention, but failing to understand.

(now chiefly UK) Penultimate, next to last, immediately preceding the end of a sequence, list, etc.

(regional) day before yesterday

Alternative form of cannot but

An expression of gratitude for the offer of something that one does not want or is not interested in (often used sarcastically or impolitely)

(Internet slang) Used to indicate that one finds an action or statement to be showy and strange.

(idiomatic) A response to taunting proclaiming the speaker's indifference.

Not at all; quite the contrary (of).

For success, and especially to obtain employment, one's knowledge and skills are less useful and less important than one's network of personal contacts.

(organic chemistry, especially in combination) Any substituent derived from butadiene