JSYN

Just So You Know

I will be leaving a sandwhich in the fridge, jsyn.

Jack and Sam had their first kiss, jsyn.

Jsyn, im tired.

by Fail Couple February 27, 2012

JSYN

J = Just
S = So
Y = You
N = Know (noe)
JSYN = just so you know

JSYN, my name is not emily, it is alli

by chicadee6jen June 11, 2008

JSYN

Acronym for “just so you know”

“Jsyn we moved the party to 5pm on Saturday” “I’m allergic to peanuts jsyn”

by GuidoForte June 02, 2025