stop blabbin your flapper 
stop flappin your yapper 
Put a sock in it 
Zip your mouth shut 
Zip your zipper 
shut your pie hole 
Can it 
pull your lip over your head and swallow (shut up) 
pipe down 
stow it 
clam up 
take a hike 
shove off 
Are you listening - get your head out of the clouds 
stick your wanger in a meat grinder 
Go fly a kite 
You are full of piss and vinegar 
Take a long walk off a short pier 
Kiss my grits 
bushwackin 
snake-eyed 
dolt 
turdling 
cheese puff 
bottom feeder 
scum sucker 
youd nail a rock if you thought there was a snake under it 
lilliputian 
halfwit