vonce

/V AA1 N S/
noun
  1. 1

    (US, slang) Marijuana; cannabis, especially used as a drug.

  2. 2

    (slang) Sexual activity.

  3. 3

    (US, slang, term of abuse) A jerk; an unpleasant person.

  4. 4

    (Yiddish) Something or someone small and annoying. Used more as a term of endearment than a criticism.

  5. 5

    (slang, jazz) A state in which the musician produces great improvisation intuitively.

adverb
  1. 1

    Pronunciation spelling of once, imitative of German-accented or non-native English. [(frequency) One and only one time.]