Meanings
Synonyms & antonyms
phraseSynonym of ISHYGDDT (“I seriously hope you guys don't do this”).
Origin
An intentionally humorous loose rendering of the otherwise unpronounceable initialism ISHYGDDT (“I seriously hope you guys don't do this”), influenced by expressiveness (comparable to expressions like the bomb diggy) and phonetic harmony; compare the etymology of Humvee /Hummer for the same sort of process. Originated on 4chan circa 2011 before spreading to other online communities.
Full word history & related roots →Cite this entry
I shiggy diggy. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/I%20shiggy%20diggy
“I shiggy diggy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/I%20shiggy%20diggy. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “I shiggy diggy,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/I%20shiggy%20diggy.
Source: I shiggy diggy on Wiktionary, CC BY-SA 4.0.