there we go

all dressed up and nowhere to go

Elaborately attired or otherwise fully prepared for an anticipated situation or activity which, nevertheless, fails to occur.

all systems go

Everything is ready.

all there

Mentally competent; not absent-minded or insane.

as if there were no tomorrow

To an excessive degree, oftentimes with little to no regard to future consequences; desperately; recklessly or wantonly; frantically; very quickly or very much.

as you go

While one is doing (something); as one progresses.

be there

To be available to provide comfort and support for someone, especially in a period of difficulty.

been there, done that

An assertion that the speaker has personal experience or knowledge of a particular place or topic and is not too keen on revisiting or redoing it again.

been there, done that, bought the T-shirt

Expresses the speaker's complete familiarity with a situation, with overtones of cynicism or exhaustion.