In rough speech the -ai sound turns into -ee: 知らない → 知らねえ, いらない → いらねえ. It is the same change as うるさい → うるせえ and すごい → すげえ. Comedians use it for tough-guy characters and exasperated comebacks.
Rough, mostly men’s speech. Friends only; it can sound aggressive.
In a robbery sketch, one performer complains it's the same thing again, and the other insists it isn't.
So all I've got left is a slap?
Textbookもう私にはビンタしかないのですか。"しかない" ("nothing but") roughens to "しかねえ" ("ai" → "ee"), and polite "のですか" drops to plain "のか".
Someone wants to grow hair on their heart and now plans to put hair-growth formula directly on it.
Culture note In Japanese, having hair on your heart (心臓に毛が生えている) means being very bold or shameless.
There's no way you can apply it!
Textbook塗りようがないでしょう。In '塗りようがない' (there's no way to apply it), 'ない' roughens to 'ねえ' (ai → ee), a casual, masculine 'no way.'
Someone begs their 'big bro' to heal them completely, but the big bro refuses and offers only to spare their life.
I'm never forgiving you for this!
Textbook絶対に許しませんからね。Plain negative "許さない" becomes "許さねえ": the "-ai" sound shifts to "-ee", giving a rough, angry, masculine tone.
Someone decides to take a first step forward and tells a 'person in white' that they are following that person's advice to get moving.
But you're the guy who never moves!
Textbookあなたは動かない人じゃないですか。'動かない' becomes '動かねー': the 'ai' sound of 'ない' merges into a long 'ee', a rough, Tokyo-street sound.
Someone apologizes while the other person tells them to go ahead and drink.
Really sorry about this...
Textbookすみませんね。In 「すまない」 ("sorry"), the "ai" of 「ない」 fuses into "ee": 「すまねえ」—rough, old-fashioned male speech.
One person is being harsh with another and says the other person was asking for it.
Culture note In Japan, bosses and coaches often excuse harsh treatment as 'shidō' (guidance), a well-known excuse for power harassment.
You don't listen when I tell you, so I'm the one coaching you!
Textbook言っても聞かないので、私が指導してあげているんです。'聞かない' becomes rough '聞かねえ' ('ai' → 'ee'). Also 'してやってん' is short for 'してやっているん'.
From other routines in the library. Automatic transcripts, not yet checked line by line.
〜ねえ means rough “not”. In rough speech the -ai sound turns into -ee: 知らない → 知らねえ, いらない → いらねえ. It is the same change as うるさい → うるせえ and すごい → すげえ. Comedians use it for tough-guy characters and exasperated comebacks.
With friends: OK. With coworkers: avoid. With a boss or teacher: avoid. Rough, mostly men’s speech. Friends only; it can sound aggressive.
In 1,905 live comedy routines, 〜ねえ appears in 542 lines from 136 comedians.