Lumpacious 

When some is acting in a horrible way and talking trash about your friends

Elijah:Did you hear that Meghan isn’t a virgin she is an absolute slag
George: Elijah! Really! Stop being so lumpacious
Elijah:sorrrrry

Lumpacious by Senpai637382 January 14, 2020

lumpatious 

Lumpatious means someone or something that is extremely annoying and big headed.

girl 1: omg blah blah blah blah blah

girl 2: stop being so lumpatious
girl 1: its not my fault i'm the best
girl 2: see. Lumpatious

lumpatious by Cash_Baker_Lover June 2, 2019

lumpter 

A lumpter is a strange creature found in the baglands of Scotland. It runs about with no real aim and has short stumpy legs. It has a smiley face when it is not shouting its mouth off or having a wobbly. Do not go near them as they are exceedingly dangerous. BEWARE OF THE LUMPTER

Oh my gosh did you see that lumpter right there?! It just waddled by and shat on the carpet!!

lumpter by Alfalfa Granger August 5, 2007

Lumpster Uniform

A outfit of clothing that is worn by a person at least 3-4 time per week not because it is required by their profession, but because they're lazy and grody.

Person1- Goddamn I see that kid all the time always wearing his Lumpster Uniform.
Person2- Yeah that sumbitch is a grody fuck.

Lumpster Uniform by SteamrollerStanley October 16, 2009

cauliflower lumps 

When a fat guy's ass looks like head of cauliflower (usually a really pale person).

Damn son, you've got major cauliflower lumps, your ass looks like 150 pounds of chewed bubble gum.

cauliflower lumps by dr. hoodrat January 3, 2016

Lumped up 

To get beat to shit. So physical lumps and lacerations are visible.

Yo I was at the pizza joint and these lames were grillin so needless to say they got lumped up.

Lumped up by C$.Mal December 15, 2009

Flumpa-Lumpa 

A phrase referring to sex especially when one or both of the participants have large quantities of body fat. This can be derogatory, but is typically meant to be and taken as a joke.

Did you hear? Donna and Steve did the flumpa-lumpa last night!

Flumpa-Lumpa by sherlockianintheTARDIS December 9, 2014