How Do You Spell MAKING BONER?
Pronunciation: [mˌe͡ɪkɪŋ bˈə͡ʊnə] (IPA) 
The spelling of the word "making boner" may be confusing because it actually refers to the phrase "making a mistake." The proper spelling in this case would be "making a blunder." The word "boner" is a slang term that typically refers to an erection. It is not commonly used in formal writing or speech. The IPA phonetic transcription for "making boner" would be /ˈmeɪkɪŋ ˈboʊnər/.
