deafer
A slang term describing a person who is hard of hearing/deaf, who makes it painfully apparent that they cannot hear anything. Deafers are easily identified by making obnoxious honking noises while signing, loud breathing, excessive use of the middle finger, and playing loud music in an attempt to hear the bass. Deafers are reportedly able to mimic seal noises during coitus.
John: Yo, those fucking deafers were up 'til 4 last night running up and down the halls.
Mary: I know, they kept honking at each other, and knocking their doors. Don't they realize they can't hear?
Mary: I know, they kept honking at each other, and knocking their doors. Don't they realize they can't hear?
deaference
Respectful allowance dat's given due to someone's not having da greatest hearing-capabilities.
Da term "deaference" would imply positive/constructive/accommodating actions such as speaking up when addressing da hard-of-hearing person, standing closer to his head while conversing wif him, letting him see your lips for easier understanding of what you're saying, etc. But in da "classic and infamous" joke about da old fella wif da hearing-aid who had changed his will four times when he'd stealthily overheard what his descendants truly thought about him and what they were actually planning to do wif da money he'd been planning to leave them, said resentful/greedy youngsters were in fact doing da exact opposite of showing lack-of-sharp-ears respect for their elder "Mr. Moneybags", in dat not only were they intentionally speaking in just low-to-normal-volume tones so dat hopefully da old codger wouldn't be able to hear them (he hadn't informed his family dat he'd gotten da hearing aid), but they were also totally trash-talking him behind his back!
Deafer
When your hearing is becoming more AIDS by the minute
Person 1: Bro I'm becoming deafer
Person 2: O shit you have AIDS in the ear
Person 3: What???
Person 2: O shit you have AIDS in the ear
Person 3: What???