Prop8

Twitter 2008-10 activism peaked Updated 2026-02-10
Late 2000s Notable 15M+ lifetime posts

First documented in October 2008 on Twitter. Reached peak activity at an earlier point and has since moderated to lower-frequency use.

Also known as: Proposition8NOonProp8NoProp8

#Prop8

The California marriage equality battle that made LGBTQ+ rights a top trending hashtag.

Quick Facts

AttributeValue
First AppearedOctober 2008
Origin PlatformTwitter
Peak UsageNovember 2008-June 2013
Current StatusPeaked
Primary PlatformsTwitter

Origin Story

California’s Proposition 8, a ballot measure to ban same-sex marriage, appeared on the November 2008 ballot. #Prop8 became one of the first major activism hashtags as supporters and opponents organized online. When Prop 8 passed, banning marriage equality, the hashtag channeled outrage into a massive protest movement. The tag remained active through years of legal challenges, trending again when federal courts struck down the ban and when the Supreme Court effectively ended it in 2013.

Cultural Impact

#Prop8 was a turning point for LGBTQ+ digital activism. It demonstrated that hashtags could sustain a political campaign over years, not just moments. The online organizing that began with #Prop8 directly contributed to the rapid shift in public opinion on marriage equality in the following years. The tag connected a national movement — people in all 50 states used it to express solidarity with California. It was a template for #LoveIsLove and the broader marriage equality movement that culminated in the Supreme Court’s Obergefell decision in 2015.

  • #LoveIsLove - Marriage equality
  • #MarriageEquality - Broader movement
  • #LGBTQ - Community
  • #Pride - Annual celebration
  • #NOH8 - Campaign born from Prop 8

References


Last updated: February 2026 Part of the Hashpedia project

Explore #Prop8

Related Hashtags

2006 2015 #Prop8 2008 #DeathNote 2006 #350ppm 2008 #Pride 2009 #好き 2010 #مافي 2011 #15MinuteCity 2015
Related hashtags by year of first appearance — circle size reflects lifetime volume, fade reflects how active each tag still is.