balls deep

短语

释义与例句

adv.
  1. 1.

    Extremely; to the fullest extent possible.

    俚语 粗俗

    Although he was hesitant to pick up James Joyce, he soon fell in love with Dubliners and was balls deep into Ulysses.

词源

From the testicles hindering any further penetration in a sex act.

来源：wiktionary