Will this work in a real combat situation?

No when they realize you are screwing around by the door they will just shoot you through the wall.

It'll work to make your enemy die of laughter.

These guys breached the door about as fast as Uvalde PD.

No. Only the call of duty combat slide is appropriate here.

It should be spread and taught to all pink and blue haired libtards. tell them it is safe and effective, and all super-secret squirrel black ops ninjas do it this way.

No. They are hanging out in the door way. Silhouetting themselves is a good way to get killed. If they are going to clear that room, with few people….grenade if you can! Room clearing is always a shitty situation. Doors already open so watch your limit of advance, cover those angles, first guy in isn’t wrong, go to work.

Fuck no… slice the pie basics.. both those guys are dead..