What is the meaning of Blow_off?

To remove something by blowing on it.

To vent, usually, to reduce pressure in a container.

To let steam escape through a passage provided for the purpose.

Synonym of fart.

To shirk or disregard (a duty or person).

To abandon (someone) as the last stage of a scam.

To reject or shut down someone's sexual advances or other offers (e.g. a job offer).

To forcibly disconnect something by use of a firearm or explosive device.

To force to leave a course.

To perform oral sex on (someone); to give a blowjob to or suck off (someone).

To buy food or drink for (someone); to treat (someone).

To use up or spend (something).

Source: wiktionary.org