in other words; what I (you, etc.) mean is

to startle; to surprise; to astonish

intellectual property

(indicating it is too late for something, or some point of no return has been passed) this late, after such a long time

(colloquial) current boyfriend

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

having a comeback or excuse for everything one is told, being smart in the sense of having a smart mouth

(idiomatic) just as [someone] says