What is Sly Sign?
1.
When you put your middle finger up to somebody behind an opaque object (predominantly a door), releasing anger but not getting into trouble. Usually used by young teens, aimed at parents.
"My mom was being so annoying... so i sly signed her through the door when i left the room."
"No way dude!"
See
Random Words:
1.
The act of a dirty sanchez,
but using cum instead.
HOLY SHIT ,
that chick totally dirty cumchezed me last night
See mud, dirty, sanc..
1.
one of the greatest rock bands.
duuuude, i just saw TRUSTCompany in Concert and they kicked ass...
