Meanings

remittance fraud

to slurp noisily

to put on airs

built-in function (e.g. in programming language)

to hold fast deep in (one's mouth or other orifice, often used in a sexual context)

being in too deep to back out

to pour one's heart and soul into

payment in advance (by bank transfer)

rushing to get on the train (bus, etc.) before the door closes

carry-on (luggage)

call-waiting (phone option)

to be intricate

to rub into

going along with a joke, etc. at the beginning then pointing out its ridiculousness

application deadline

sliding safely

furiously

to hang low (over; of clouds, fog, etc.)

to tip off (e.g. the police)

back-filling