The jewelweed, Impatiens noli-tangere, Impatiens capensis, Impatiens parviflora. / The sensitive plant (Mimosa pudica). / The squirting cucumber (Ecballium elaterium). / (archaic) Lupus.

(idiomatic, colloquial, usually sarcastic, dismissive) Indicates that the speaker does not agree with a proposed action, and does not wish to participate.

(idiomatic, colloquial, US) No longer in quiet and comfortable surroundings

(idiomatic) Usually; more than half the time; more likely to be the case than not to be the case.

(idiomatic) (It's of) minor importance, at least not as important as it first seemed.

(idiomatic, chiefly UK) not on your life, an emphatic form of no.

(idiomatic) Worth nothing or next to nothing.

Unfortunately, no; I regret that that is not so.

(cricket) The state of a player who did not bat in an innings played by his side. Abbreviated DNB.

(imperative) Take special note; used to add an aside or warning to a text.