Said to demand that the listener take notice of a question or situation just mentioned, especially one that is particularly difficult to solve or explain.

Without thatch.

It is easy to lose sight of one's initial objective, becoming caught up in subtasks or in tasks only tangentially related to the original goal.

(formal) If.

Synonym of that does it (“one has reached the limit of one's patience or temper”)

A condemnation of anyone who damages his or her own interests, reputation, or group.

(slang) Having or desiring an ostentatious lifestyle, especially involving sex, drugs, and violence. / Used other than figuratively or idiomatically: see about, that, life.

(often derogatory, informal, chiefly in the negative) The stereotypical badly-behaved person. Often in the phrases "Don't be that guy" or "I don't want to be that guy."

The phenomenon whereby it is more difficult to detect local feature changes in an upside-down face, despite identical changes being obvious in an upright face.

(US) If somebody is ranting or complaining about something, they were probably hurt by it.