1girl, 770mk, blood, breasts, cleavage, cup, drink, feet_out_of_frame, half-closed_eyes, hat, holding, holding_cup, holding_drink, holding_scalpel, large_breasts, looking_to_the_side, mask, mouth_mask, nurse, nurse_cap, red_eyes, scalpel, shuriken, skull, skullgirls, solo, surgical_mask, symbol-shaped_pupils, twitter_username, valentine_(skullgirls), weapon