SHADDAP means “Shut up“. Answer to What does SHADDAP mean is “Shut up”. This Page tells the meaning and definition of Slang word SHADDAP.
What does SHADDAP Mean?
SHADDAP mean “Shut up”. This is the exact meaning of the English Slang word SHADDAP.
The Exact meaning of SHADDAP is “Shut up”. Or, You can say that,
The Definition of SHADDAP is “Shut up”.