M. Night Shyamalamadingdong 

A nickname for M. Night Shyamalan that reflects on how awful their movies are.

Guy 1: Have you seen how awful The Last Airbender is?
Guy 2: Yes, it's an afwul movie by M. Night Shyamalamadingdong.

M. Night Shyamalamadingdong by mrkia August 5, 2020

Slamagram 

a hasty neologism in the form of a portmanteau. (when you make up a new word real fast by slamming other words together)

Slamagram is itself a slamagram formed from the words slam and anagram. Other examples include cankles, snobservation, jeggings, bacne, and brotatalitarian.

Slamagram by alphaminus September 20, 2011

Shlamagammogaga

Shlamagammogaga is a classic Italian pasta dish that is made up of layers of fresh pasta sheets, creamy ricotta cheese, and a savory tomato sauce. It is usually served with grated Parmesan cheese and freshly chopped parsley. The dish is traditionally served as a starter or main course and is a popular choice for family dinners.

MMM, how I love this Shlamagammogaga, so much.

Shlamagammogaga by Venomous Nutt February 16, 2023

shamogram 

A small gift that is given on St. Patrick's Day. Usually something green or with relation to being Irish.

The mystical leprauchan delivered a shamogram to me on St. Patrick's Day.

shamogram by Andrew March 19, 2007

Shyamalamathon 

A movie marathon consisting entirely of M. Night Shyamalan titles

For John's birthday we watched The 6th Sense, Signs, The Village, and The Happening; it was a Shyamalamathon.

Shyamalamathon by Grafik August 8, 2021