SD

What Does SD Mean?

SD means "Secure Digital", "So Drunk" and "Social Drinker".

Summary of Key Points

First Definition for SD

SD means "Secure Digital (memory card type)". This is the most common definition for SD on Snapchat, WhatsApp, Facebook, Instagram, TikTok, and Twitter.
SD
Definition:Secure Digital (memory card type)
Type:Abbreviation
Guessability:
2: Quite easy to guess
Typical Users:
Adults and Teenagers

Second Definition for SD

This meaning was also noted:
SD
Definition:So Drunk
Type:Abbreviation
Guessability:
2: Quite easy to guess
Typical Users:
Adults and Teenagers

Third Definition for TERM

SD also means "Social Drinker". This is the most common definition for SD on online dating sites, such as Craigslist, Tinder, Zoosk and Match.com, as well as in adult chat forums:
SD
Definition:Social Drinker
Type:Abbreviation
Guessability:
3: Guessable
Typical Users:
Adults

Example of SD Used in a Text

Using SD on a Cell Phone (SMS Texts, Whatsapp, and Tinder)

 
SD
 
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See Also

Digital Dating Abbreviations, Acronyms & Slang Terms Text-speak using just numbers