Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
I got my face ripped off last week at the morsh concert and now i cant find my favourite mug
Morsh by Garry mclarryface April 4, 2022

marshmallow your mum 

Hey. Phil told you not to look it up on here! Leave now
I’m going to marshmallow your mum, Dan.

Don’t look that up on Urban Dictionary.
marshmallow your mum by Ava.1212 October 31, 2017

marshmallow your mum 

A very bad insult originally made up by the online entertainer (not porn) Philip Michael Lester. Is often said with little or no context. Is said to never be looked up on Urban Dictionary.
Dan: "I'll hide the marshmallows down your throat
Phil: "I'll marshmallow your mum"
Dan: "im sure that's a disgusting sex act, right there."
Phil: "don't look that up on Urban Dictionary"

I'll marshmallow your mum 

To anyone here not because of Dan (aka Daniel Howell/ Danisnotonfire in the older days) and Phils (Amazingphil) recent Halloween video, then I apologise sincerely but you will have to look harder. For those of you who are then well done you are dedicated.
'I'll marshmallow your mum!' said Phil pushing dan to the side.
I'll marshmallow your mum by Gg1246 October 31, 2017

Mumflr Marshal Fumperdink 

A spittoon lovin' darn tootin' ole adventurer from Boring Springs.

Accompanied by Gary the Goblin and a looney tooney horse, he travels the West as both a snake oiler and a cow puncher whilst gracefully fending off skeletons, clowns and hat-wearing bandits. What a man.
Guy #1: Who in tire nation is that feller over there diggin thru the spitton?
Guy #2: I gots no idea. What a Mumflr Marshal Fumperdink.
Mumflr Marshal Fumperdink by Minzus February 1, 2021

Marshmallow your mum 

what phil is going to do to dan's mum
dan: ill hide em down your throat
phil: ill marshmallow your mum
More from Urban Dictionary
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
Load more