What is Mental Stamina?
1.
A condition where the victim is forced to wear shirts that are 32 sizes too big.
That ant is wearing godzillas t-shirt, he has mental stamina.
See
2.
A disease in where the victim is forced to wear over-sized shirts.
Oh shit, see that ant in the XL size Cann Ox t-shirt? He's got mental stamina.
See