blow you in

If you catch someone doing an action they are not supposed to be doing and you tell someone else to get them in trouble.

Telling on a person when they have done something they are not supposed to do.

To tell on someone.

When you want a blowjob

while someone is doing ecstasy, people will get nasal vaporub things and blow it on your face and in your eyes, causing the individual to become refreshed, and energized to continue dancing and feeling good. People also sniff vaporub by sticking it up their nostrils or getting a tub of it and spreading it on a surgical mask.

when someone says something stupid to you, like a dumb comment, you say your gonna blow them out, make fun of them

When you blow air on a mans face

Once you see it, you can't unsee it

just another way to say you suck. When people are annoying you or getting you mad or even if you had plans to do things with someone and all of a sudden they cant, you respond with "You Blow".