(generally in an angry tone) bear in mind, remember

(colloquial) Do not misunderstand; do not fall for a specious argument.

Used other than figuratively or idiomatically: see don't, tell, me. / (idiomatic) Used to introduce a guess at a fact or situation, as if forestalling the other speaker's utterance.

People of African descent tend to wrinkle less with age than people with fairer skin.

A caution that the activity being described or demonstrated is not safe for ordinary members of the public to attempt.

(chiefly upper Midwest US, informal) Used as a rhetorical question to confirm agreement, knowing or understanding at the end of a statement.

(US, Southern, idiomatic) An expression of disapproval or disbelief.

Synonym of you don't dip your pen in company ink

(figuratively) Stay focused on a discussion or task; maintain the course of action.

(chiefly US, idiomatic, euphemistic) Up or in the anus.