Sponge fumbling 

Accidentally sticking your fist up your arse while searching for your favourite sponge in an overly bubbled bath.

I had to throw my bath into the street after my first sponge fumbling.

Sponge fumbling by Mr WithersSpakeThrust June 3, 2009

Non fumbling of the bag 

When you manage to claim a LDW and somehow don't manage to fuck it up as per usual. As mostly seen in Revs

*taxi to theirs* At least we can say there was an occurrence of non fumbling of the bag tonight, *gives kermit car look*

Non fumbling of the bag by BotLikeBehaviour January 8, 2022

fanny fumbling 

when a virgin nerd, trying to impress his girlfriend, trying desperately to find where to shove his cock, without success

little jonny cant find his cock so he is fanny fumbling

fanny fumbling by cockdickshittitbastard November 20, 2009

Side Fumbling 

Side Fumbling is six hydrocoptic marzlevanes fitted to a lunar-wayne shaft.
Side Fumbling is also something a guy named Bruce does.

The latter consisted simply of six hydrocoptic marzlevanes, so fitted to the ambifacient lunar waneshaft that side fumbling was effectively prevented.

As Bruce says, "Side Fumbling, that's what I do, Side Fumbling."

Side Fumbling by DUnit1984 June 28, 2021

Severe Fumbling Syndrome

When you fumble a baddie so tremendously bad that it’s the only thing you can think about

Person 1: He has been acting weir lately
Person 2: Yea, he is suffering Severe Fumbling Syndrome

Severe Fumbling Syndrome by DeBlobba September 29, 2022

bum-fumbling 

To have no direction, goals or ambition. To be lazy, slothful. To go through life aimlessly.

Lakessa has been bum-fumbling all year by moving and being evicted from five residences in 12 months.

bum-fumbling by Puma&Panther January 25, 2023

crude fumbling 

when you fuck a girl and proceed to act like you are drunk. it feels good.

I went to her house and I was crude fumbling.

crude fumbling by Siiiiiui November 14, 2016