？。。
Huh? Quit your whining. Call yourself a man?
Literal
Huh? Whine-whine say [nominalizer-ん] [don't-じゃねぇ]. Even-so man [question-か].
は？ with rising intonation is the confrontational 'huh?' / 'what?' グダグダ is a mimetic for listless, incoherent complaining or long-winded whining; 抜かす is rough masculine slang for 'to say' — equivalent to 言う but contemptuous, often used when throwing someone's words back at them. ~んじゃねぇ is the rough masculine prohibitive form, a contraction of ~のではない. それでもオトコか challenges the listener's manhood with a rhetorical question; オトコ in katakana for emphatic/rough tone.