Thumbling 

Engrossed in your phone or device while being oblivious to the world

It's the worst when you're walking down a crowded sidewalk and you get stuck behind someone walking slowly because they're thumbling.

Thumbling by Munirih19 September 15, 2014

crembling 

When you are so excited that you cry and tremble at the same time.

I went to the clinic and got a DNA test; I found out Rodney was the baby-daddy and I started crembling!

crembling by LAZZINC December 15, 2010

Volume Chumping 

The act performed by a caucasian who is driving while loudly listening to a tight hip-hop jam, but suddenly approaches a stop sign or red light. If the driver notices a black person within close proximity, he/she will attempt to subtly turn down the volume. This volume adjustment is done to avoid the uncomfortable feeling of the black person noticing that the driver is just another cracker trying to be down, but failing miserably.

Once James pulled up to an intersection and saw the potential for his cover to be blown, he started volume chumping to minimize his exposure.

Volume Chumping by Snocap November 16, 2006

Jew Crumbing 

The act of putting a bag of chips, with only crumbs left, away.

Did you hear about Michael? He defaulted on his mortgage; he's been Jew crumbing for the past week.

Jew Crumbing by Jewpecabra123 November 13, 2012

Chocolate Chumming 

Defecating while being towed behind a watercraft.

Jason laid a line of Chocolate Chumming in front of the dock where Peter was jumping his bike resulting in Peter getting pinkeye.

Chocolate Chumming by mosport76 April 5, 2016

Chuddling 

To cuddle in an overly aggressive fashion in which the "big" spoon place one arm around the "little" spoons neck slowly suffocating till an existential bliss is reached.

Person 1: Did you reach second base with Mandy?

Person 2: No, but there was some crazy "chuddling" going on. I know she liked it.

Person 1: How did you know she liked it?

Person 2: Because nothing says i love you like their eyes rolling in the back of their head.

Person 1 to Person 2: *HIGH-FIVE*

Chuddling by Awkword One April 28, 2010

chumming the line 

When a person sharts while wearing a thong or g-string.

"She thought she was going to fart, but ended up chumming the line in front of the whole pool party."

chumming the line by Jinx The Pirate July 3, 2018