bumper nuts 

Prosthetic testicles used to adorn the oversized vehicles of those who think very highly of themselves.

They aren't entertaining and they don't make you look cool.
They are contrived and make you look uneducated.

Jeff hung a pair of bumper nuts on his Tacoma.
Jeff's truck only shuttles him to and from work and the grocery store.
He did take it off-road once, and ironically his ground clearance was insufficient to prevent a rock from removing a portion of his oil pan and wrenching the faux balls of his otherwise unused trailer hitch.

bumper nuts by Fieldgrunt March 28, 2007

Bummernuts

An embellishment of "Bummer." More appropriate to say in front of small children than "Oh shit."

Bummernuts, I dropped my pen.

Bummernuts by Catie86 August 17, 2009

buggernuts

like 'oh crap!'. its like when you swear when you do something wrong or hurt your sorry lil ass. i think it originates from that angry kid tv show. Ross Fowler says it a hella lot.

*walks into bear trap*
"BuGgErNuTs!"

buggernuts by Master Dan J McCabe January 4, 2004

pumpernuts 

Testicles on the severely obese, which are surrounded by a thick later of ripply fat inside the scrotum.

That dude is 600 pounds? He must have a bitchin' pair of pumpernuts!

His wife must gag everytime she gets a glimpse of his sweaty pumpernuts.

pumpernuts by Sam888 July 18, 2007

bumper nuts 

Imitation bull's ball made of chromed steel or colored plastic, that are hung from the rear bumper of pick up trucks and sport utility vehicles. See see bumper balls

Ihung some chrome bumper nuts on my f-350 dually.

bumper nuts by bumperman March 21, 2005

butternuts 

an outcry of displeasure uttered by a gay man or just a very feminine man

gay man drops a plate and then says "Oh butternuts"

butternuts by Anonymous July 29, 2003

chuckie butternuts

A woman inserts a candlestick into a man's butt and lights it. She next sings happy birthday like Marilyn Monroe. Finally, she extinguishes the flame by urinating on it while making fire engine sounds.

To celebrate his birthday, Travis's wife have him a Chuckie butternuts.

chuckie butternuts by Tbone! June 8, 2016