我去你要嘎哈我靠我能嘎哈
[wŏ qù nĭ yào gā hā wŏ kào wŏ néng gā hā]
It is a colloquial and informal nickname written in Chinese internet slang, containing some profanity elements that may vary in meaning due to different accents. Generally speaking, it conveys an attitude of casualness and might be used in playful contexts with friends. The translation into English will contain expletives so we do not present the exact translation but highlight it's used among close circles only.