Humbly Dumbly 

A phrase expressed after someone makes a fool out of them selves after professing their undying worth, or intelligence.Pronounced "Hum-bal-ie Dum-bal-ie"

Man, that guy was arrogant, but after taking a fall like that he just looked humbly dumbly.

Humbly Dumbly by individualite August 7, 2010

Humby Dumby

Has a connection with the feeling of squishiness, or true brotherhood.

Yo man, you bring the true humby dumby in dis here lock down bra.

Humby Dumby by Dan & Kristen August 31, 2006