hard-on


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hard-on

1. slang An erection.
2. rude slang A strong desire or affinity for something. Chrissy had a real hard-on for that band, but now she thinks they're sell-outs.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

hard on someone

harming someone's feelings; demanding much from someone. I wish you wouldn't be so hard on me. So I make mistakes. I never said I was perfect.
See also: hard, on
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

hard on

1. Also, hard upon, hard by. In close proximity, as in The police were hard on the heels of the thieves, or It was hard upon three o'clock, or Their house is hard by ours. The variants are used less than hard on. [Second half of 1700s]
2. be hard on. Deal severely with, cause damage to. For example, He asked the teacher not to be too hard on those who forgot the assignment, or That cat has really been hard on the upholstery. [Second half of 1600s] Also see hard time, def. 2.
See also: hard, on
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.

hard-on

n. an erection of the penis. (Usually objectionable.) He must have had his last hard-on years ago.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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