ahhaha for me, the consequence is usually more computer restrictions Once my mom threatened to take away my guitar and sewing machine. More than once, actually.
Get a lap top and hide it under your matress. Your dad needs to mind his own buisness you know like keep his head up his ass where it belongs.
say this to him "daddy, either i talk to boys on hte computer all night, or i go out and party with them all night, which do you prefer?"