ES chuparse
volume_up
{verbo}

1. "dedo"

chuparse (anche: chupar, libar, mamar, chupetearse)

2. "inhibirse", Sud America, colloquiale

chuparse (anche: acobardarse, rajarse, achicarse)
volume_up
to chicken out {v.} [coll.]
chuparse
volume_up
to bottle out {v.} [Brit.] [coll.]

3. "enojarse", Perú, gergale

chuparse
volume_up
to get in a bad mood {v.}

4. "besarse", Colombia, colloquiale

chuparse (anche: morrearse, morrear, chupetearse)
volume_up
to neck {v.} [coll.]
chuparse (anche: morrear, chupetearse)
volume_up
to snog {v.} [Brit.] [coll.]