1 definition by *Shan-Mo*8907

Top Definition
Stands for Ha Ha, Only Serious (cyber language- to be typed, texted, etc. Like LOL)
Girl 1: John was so creative for Valentine's Day! He's such a great boyfriend!
Girl 2: Awww how cute! You 2 make me so jealous! UGH! I'm so lonely :-/
Girl 1: LOL
Girl 2: HHOS
by *Shan-Mo*8907 November 02, 2008
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