LoLbreadplease:
They're not glamorous, but peanut butter and jelly sandwiches... Make them with plenty of peanut butter and jelly, each sandwich can be over 500 calories. Make a plate of them, splurge on a half gallon of chocolate milk, and sit down to watch a show. See what happens 🤷
Impossible:
I can probably eat that daily multiple times and I'd still have abs! 😉
Only if you offset it with an appropriate amount of exercise.
A lot of gaining advice is bulking without the gym.