(idiomatic) Engaging in the behavior of inappropriately, and usually [often neglectingly, leaving an exterior door or window open, considered ill-mannered.

(idiomatic) To enjoy; to take pleasure in.

simple past tense and past participle of check in

(slang) The condition of being agitated and constantly fidgeting. / (slang) The condition of being sexually excited.

(idiomatic) To enjoy.

(finance) A financial instrument that is marketable at close to par under almost all circumstances.

(Incoterm) Goods, transportation to the port of destination, and marine insurance (as paid for by a seller).

The kingdom of Tonga.

Third-person singular simple present indicative form of tuck in

simple past tense and past participle of tuck in