blow someone off

[넥서스샤프]

To "blow someone off" is an informal expression‎ that means to intentionally ignore or dismiss someone, often by not showing up to a planned meeting or event or by neglecting to respond to their attempts to communicate. It can also mean to reject or avoid someone's request or invitation without offering a valid or honest explanation. This phrase is usually used when someone is being rude or disrespectful by not giving another person the attention or consideration they deserve.

For example:

1. "I can't believe she blew me off for the third time in a row."
2. "He asked her out on a date, but she just blew him off without giving a reason."
3. "I called him several times, but he kept blowing me off."

In these examples, the phrase "blew off" indicates that someone has disregarded or ignored another person, often causing feelings of frustration or disappointment.