私はわんぱくだった。

私はわんぱくだった。

I was a naughty boy.

私(わたし)はわんぱくだった。

Watashi wa wan paku datta.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

ワン (ワン、わん)

one; woof; bark

パクる (パクる、ぱくる)

to steal; to rip off; to nick; to filch; to pinch; to arrest; to pinch; to nab; to open one's mouth wide and eat heartily; to gulp down food

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: シ、わたくし、わたし

Meanings: private, I, me