Meanings
- InternetUsed in phrases or interjectionally to indicate uncontrollable laughter.
LMFAO my sides are in orbit
1 more example
My sides are in a new dimension
2021 August 27, u/AvidVideoGameFan, “What is the theme of GinTama?”, in Reddit, r/Gintama, archived from the original on 28 Sep 2023
Origin
From the idea of "sidesplitting laughter".
Full word history & related roots →Cite this entry
my sides. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/my%20sides
“my sides.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/my%20sides. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “my sides,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/my%20sides.
Source: my sides on Wiktionary, CC BY-SA 4.0.