flatter-blatter 

the sound that comes out when your talking and you forget what your saying in the middle of a sentance.
so people know to forget what you just said cause repeat transmission is coming out

ok heres a good exap...flatter-blatter
blatter-flatter flatter -blah.

right lets start again

flatter-blatter by marine January 15, 2004

Flutter Blaster

An extremely wet and explosive shit that sprays all over the toilet bowl.

Dude! I just ate some tacos last night and I'm feeling a mean flutter blaster coming on!

Flutter Blaster by Space Man Johnson June 16, 2011