Obatious - A fake word you use when you can't think of the real one. It

A fake word you use when you can't think of the real one. It can be anything, even something stupid or gross.

'This sandwich is obatious!', said by someone who just ate a foot-long hot dog with mayonnaise.

'Obatious is my new favorite word.', said by a kid who failed math.

'I'm going to call my dog Obatious.', said by someone who also called their goldfish 'Muffin'.