[Harry] Her name is Noelle I have a dream about her She rings my bell I got gym cla** in half an hour Oh how she rocks In Keds and tube socks But she doesn't know who I am And she doesn't give a damn about me [All] Cause I'm just a teenage dirt bag baby I'm just a teenage dirt bag baby Listen to Iron Maiden baby with me [Niall] Her boyfriend's a dick And he brings a gun to school And he'd simply kick My a** if he knew the truth He lives on my block And he drives an Iroc But he doesn't know who I am And he doesn't give a damn about me [All] Cause I'm just a teenage dirt bag baby I'm just a teenage dirt bag baby Listen to Iron Maiden baby with me [Zayn] Oh, yeah, dirt bag No she doesn't know what she's missing Oh, yeah, dirt bag No she doesn't know what she's missing [Louis] Man I feel like mould It's prom night and I am lonely Low and behold She's walking over to me This must be fake My lip starts to shake How does she know who I am? And why does she give a damn about me? [Liam] I've got two tickets to Iron Maiden baby Come with me Friday, don't say maybe I'm just a teenage dirt bag baby like you [All] Oh yeah dirt bag No she doesn't know what she's missing Oh yeah dirt bag No she doesn't know what she's missing