Definition of drunk text in US English:

drunk text

noun

informal
  • A text message sent while drunk, typically one that is embarrassing or foolish.

    ‘an angry drunk text sent at 4 a.m.’

verb

[with object]informal
  • Send (someone) a text message while drunk, typically one that is embarrassing or foolish.

    ‘I haven't drunk-texted my ex-boyfriend in one whole week’