1. Someone who expresses a complete lack of common sense or intellegence. After an act of dipnut has been done others who see it are nearly required to point at the person who commited the act and say, loud enough for all those around to hear, "DIPNUT!" thus making the person feel bad about themselves.
1. That personjust dipnutted all over the place, get a clean-up crew in here!
Any person who is stupid or commiting a stupid act to be cool but fails miserably without knowing they have made a jackass of themself.see also dipwad, jackass.
When yo balls dip into the toilet when you taking a dumplet (poop)
Henry : BABE , I DID IT AGAIN!!
Destiny : did what again?
Henry: dipnutted ! Can you please hold them up for me !!
Destiny : hold up your own nuts you saggy balled fuck.