The vast majority of doors in Los Santos open with just a nudge. Some of them need some coaxing, with keys, bullets, cards or what-have-you. But there's one barrier in GTA V that ain't having any of that. Men call it... "thug door".
The ThugLife YouTube channel delivers a short clip of a player trying to blast their way past a locked door. It doesn't really work, except that it sort of does.