(idiomatic) To enter service or become active. / (idiomatic) To login to an Internet communication system, such as an instant messenger, online game or forum.

To pursue or follow; to pursue with hostile intent. / To follow or succeed; to be the successor of.

(idiomatic) To appear in one's thoughts.

(slang, obsolete) To exaggerate. / (slang, dated) To make oneself unpleasant, especially by sarcasm.

present participle of come forth

To move forward and into view, to emerge, to appear.

An expression of disbelief.

(intransitive, followed by "with") To accompany. / (idiomatic, intransitive) To progress; to make progress.

(technical) Alternative form of come-along

Expression of encouragement or mild reproach.