blow one's mind
blow (one's) mind
1. To impress, overwhelm, or excite one to an extreme degree. The show of support from everyone has just blown my mind. I had really low expectations for the movie, but it totally blew my mind.
2. To impact, alter, or disturb one's normal cognitive process or ability to a great degree, especially as a result of drug use. Watch out, this weed is pretty strong. It'll blow your mind! I knew a few friends in college who blew their minds taking LSD.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
blow one's mind
1. Surprise, shock, or amaze one, as in This jazz group blows my mind, or Joe served a jail sentence? That blows my mind. This term is used rather loosely, as seen in the examples; the first signifies amazement and pleasure, the second shock and dismay. [Slang; 1960s]
2. Alter one's perceptions, especially through drug use, as in Taking LSD really blows one's mind. [Slang; 1960s]
3. Make insane, drive crazy, as in Was it his wife's death that blew his mind? or Losing her savings blew her mind. [1960s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
blow one's mind, to
To shock or surprise or astonish one; also, to lose one’s mind, to go crazy. This slangy phrase dates from the mid-1960s, when hippie culture and anti-establishment feelings were at their height, and when it also meant to have a drug-induced experience. By 2000 the most common usage involved amazement, as in “He managed to juggle eight oranges at a time—it blew my mind.” See also blow away.
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer