blow off
verb
RareNot in standard dictionaries
1
To remove something by blowing on it.
2
To vent, usually, to reduce pressure in a container.
3
To let steam escape through a passage provided for the purpose.
4
Synonym of fart.
5
To shirk or disregard (a duty or person).
6
To abandon (someone) as the last stage of a scam.
7
To reject or shut down someone's sexual advances or other offers (e.g. a job offer).
8
To forcibly disconnect something by use of a firearm or explosive device.
9
To force to leave a course.
10
To perform oral sex on (someone); to give a blowjob to or suck off (someone).
Thesaurus
#dated#slang