to use one's head

use one thing for many purposes / work someone hard

(mobile telephony) cellular phone, mobile phone, cell phone

mobile phone number

to strike (as to send flying); to beat; to knock / to jump with force; to leap / to accomplish a task very rapidly / to drive at full speed (e.g. a car)

to send (something) flying; to splatter / to drive (something) off

newspaper/magazine article that is published without being based on reliable source

(colloquial) current boyfriend

everything

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