"SMTO" Definition & Meaning

View the definition of smto and all terms containing smto below:

smto :
Sticking My Tongue Out

What does smto mean?

smto means "Sticking My Tongue Out"

Slang Terms & Acronyms containing "smto"

smto :
Sticking My Tongue Out
smtoay :
Sticking my tongue out at you


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