Dumbnut
A person who is acting strange, wierd, funny, or just plain dumb.
Wow Lula, you're such a dumbnut.
Dumbnut
Someone or something who does a stupid mistake
Wow josh forgot his paper what a dumbnut
Dumbnut
Being so dumb that you don’t even remember who u are or what ur doing or why u did/didn’t do it
Brady is such a dumbnut for not asking Bayli out!
Dumbnuts
Noun. A cross between a dumbass and numbnuts.
You freaking dumbnuts!
dumbnut
A very stupid or retarded person, most commonly used with males.
"You're such a dumbnut Jeremy!"
DumbNut
A Dumb Person Who Cant Just Shut because They're Dumb.
Justin you're a freakin DumbNut
Dumbnut
A spastic.
You are a Dumbnut.