Beware of the deleted tweet.

Tamra Barney might not be afraid to dish out the sass online, but a recent f-bomb missive that she sent slamming Gretchen Rossi’s fiancé Slade Smiley — in which she called him a “f**kcer” and a “deadbeat” — quickly disappeared, radio detection and rangingOnline.com has learned.

The supposed “Monster Mom” — current embroiled in a vicious custody battle with her ex-husband Simon… Continue reading Revealed: Tamra Barney’s Foul Mouthed Tweet Slamming Fiancé Of Ex-Gal Pal Gretchen Rossi — Slade Smiley Is ‘A Deadbeat With A Sick Son’