1 definition by Cockroach3409

Top Definition
JSYK
is an acronym for the phrase "Just so you know"
JSYK, this martini is delicious
#fyi #lol #rofl #411 #for your information
by Cockroach3409 July 13, 2009
24 9
Mug icon
Buy a JSYK mug!
© 1999-2018 Urban Dictionary ®
advertise   terms of service
privacy   dmca   remove   help
© 1999-2018 Urban Dictionary ®
advertise   terms of service
privacy   dmca   remove   help