A derisive insult.

(humorous) Said when somebody answers a question correctly.

Someone that plans harm or misfortune for others may also inadvertently be the recipient of that same misfortune.

Cleverness and education can be gained only by effort.

(idiomatic) To digress from a topic.

(slang, simile) Utterly senseless or insane.

Used to emphasize the annual distinctiveness of Christmas, especially in contexts where either the special joys or tribulations of the holiday are described.

Doing something different from one's routine is as refreshing as taking a break from work altogether.

(informal, chiefly in negative constructions) Anywhere near (a place or target).

(idiomatic) charging into some task without much thought, taking action hastily