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.
A group of incredibly gay people, such as the New York Yankees or New England Patriots.
The Patriots are having a pretty sick season.
..
1.
A hammer that is extremely large and heavy.
b.) Influence with large hammer..
1.
In contradiction to the phrase "more cowbell." This expression means "tone it down a little," especially in referenc..