to pee pee (kiddie or feminine slang)

hissing sound; to hiss (as a sign of displeasure)

to enquire solicitously about sb's well-being (idiom); to pamper

to brag

to pee pee (kiddie or feminine slang)

(onom.) to sigh; to sob

variant of 喘吁吁[chuan3 xu1 xu1]

to blow one's own horn (idiom)