Auto cussrect

To change your words when you accidently cuss in front of someone who will get you in trouble for it.

Dude, Melony totally just auto cussrected herself when she saw Mr. Ferb behind her!

Me: Oh FU...
*sees teacher*
Me: ...dge

Milly: oh shit...
*sees parent*
Milly:shittake mushrooms...