jack it

Verb

colloquial intransitive vulgar

(intransitive, colloquial, vulgar) To masturbate.

Japanese Meaning

自慰行為をする

He locked the bathroom door to jack it quietly before the party started.

パーティーが始まる前に、こっそりオナニーをするために浴室のドアに鍵をかけた。

Sense（1）

(intransitive, colloquial, vulgar) To masturbate.

Sometimes a man just needs to jack it to clear his head.

jacks it

（ present singular third-person ）

jacking it

（ participle present ）

jacked it

（ participle past ）

jacked it

（ past ）