In Thailand, they speak gender-dependent, for example, when greeting
Sawaddee Krap = Good day (man)
Sawaddee Ka = Good day (woman)
Krap and ka also means “Yes” and “Aha”. They are the two most used words in Thai.
here is a flower for you krap
A “Krrrrapppp” needs more muscle work than a “Kaaaaa”. Assuming that the difference amounts to 0,005 calories per krap/ka. So with 1000 krap/ka per hour, men burn each hour about 5 more calories.
Due to biological differences, men with the same weight burn more calories than women. It’s about 5 more calories per hour of talking.
5 kcal/h + 5 kcal/h = 10 kcal/h
Wouldn’t it be more calories emancipated, when men say ka and women say krap?
5 kcal/h – 5 kcal/h = 0 kcal/h
Is krap/ka calories chauvinism?
this is a top coffee bus ka
Ladyboys are biological men, who say ka. Are they the unsung heroes of calories emancipation? (-;
Sources:
Bangkok, Thailand 
You’re missing a very obvious detail here though- women on average talk a lot more than men, perhaps even several times as much so it evens out. ;)
Dear Sir or Madam,
we live in postgender times. You are welcome to refer to physical differences between genders, but not behavioural ones.
Behavioural differences don’t exist!
Especially not the obvious ones (-;
Sincerely yours,
the equal opportunity commissioner of flocblog