gobberknocker 

A large mass of unknown (typicaly unwanted, as well) material that's in the way of your progress.

There's a big ole' gobberknocker of rust in the way!

gobberknocker by Bruce Keyes June 3, 2019

Hobberknocker 

When a man hits you in the face with his testicles.

That woman right there is a hobberknocker

Hobberknocker by Hobberknocker December 31, 2009

obberknockerlist 

the art of extremely early morning brain racking to create unique & extremely nonsensical words for use in any sentence of your choosing.

we have just become the first ever obberknockerlists in the world

obberknockerlist by listersknockobbler April 12, 2010

obberknockeragasm 

the immense feeling one feels having created a new nonsensical word.. so much so that a tiny drop of fluid falls out!

I've just had an obberknockeragasm!!!!

obberknockeragasm by obberknockerbadger April 13, 2010

Gobbleknocker 

When you want to give someone the sloppy toppy but he's a fat gay guy

I had a real gobbleknocker moment yesterday.

Gobbleknocker by Seneper420.69 April 18, 2022