"He is fat" in Spanish is "Él es gordo". It is pronounced "ell ess GOR-doe". Please see the Related link below for confirmation of the translation.
(El) es gordo. (The 'el' only necessary if unsure who 'he' is)
Gordo means fat in Spanish as an adjective.If you are talking about fat as a noun, than it would be grasa.
No gordo
Gordo
su grasa
dedo gordo
cordo fue
estas gordo [thats a really mean thing to say] lol
You're not fat = Tu no eres gordo/a (male/female)
You would say "guapa pero gorda".
que es la grasa
me estoy poniendo gordo
El chico es gordo