The buses run from 4 a.m. to midnight 'at regular intervals'. [=there is the same amount of time between buses]
It's nothing special, just a 'regular' [='basic'] stereo. = It's just a 'regular old' stereo.
He is one of the store's 'regular customers'. [=customers who shop at the store frequently]
(..) How much? On the house. No, Shayla. Not doing that. Okay? This is just a regular drug deal - like it always is. - Fine. So what are you you to tonight? 'Cause I tried to post (..)2015 TvShow: Mr. Robot Title: eps1.0_hellofriend.mov Season: 1 Episode 1
(..) Exciting time in the world right now. Exciting time. But I'm only a vigilante hacker by night. By day, just a regular cyber security engineer, employee number ER-. Elliot! In here. - What's up? (..)2015 TvShow: Mr. Robot Title: eps1.0_hellofriend.mov Season: 1 Episode 1