Definitions

1. noun

a person, especially a boy or young man, who is considered to be a nuisance or a troublemaker.

“The larrikin was known for causing trouble in the neighborhood, but he was also a kind soul.”

2. noun

a person, especially a young man, who is considered to be a bit of a rascal or a rogue.

“The larrikin was charming and charismatic, but also had a mischievous streak.”

3. verb

to behave in a way that is considered troublesome or mischievous.

“The kids were larrikin at the party, causing chaos and destruction.”