Rob's Mom 

The ultimate comeback for anything anywhere. Even for "Your Mom!", Also used to define something large, fat or humoungous.

No offense to Robs and their moms.

Person 1 : Your face...
Person 2: ROB'S MOM!!

Person 1: Gosh that thing is HUGE.
Person 2: ...Not as huge as Rob's mom!!

Person 1: Your mom!!
Person 2: No, ROB'S MOM!!

Person 1: I want a burger
Person 2: You know who else wants a burger?
Person 1: Oh man! Rob's mom?!
Person 2: OH YOU SO WENT THERE.

Person 1: I'm as upset as Rob's mom at an all you can eat buffet when the food runs out...
Person 2: OH SNAP!

Rob's Mom by Kikki (Keekers) June 10, 2008

Rob's law 

Rob's law is an adage of Internet culture stating without a clear indication of whether the article is real there is no way to tell if said Article is from The Onion or not.

Did you read the article about Demi Lovato saying that reveal parties are transphobic? I thought it was an onion article but Its Rob's Law

Rob's law by Robbdigital March 7, 2021

Rob’s push 

A tactic used by high level players to use in buttholes.

Hey guys wanna do a “rob’s push” on to site?

Hell yeah, let’s bm these assholes

Rob’s push by 514y312 February 4, 2019

Rob’s Raiders 

A fucking scary man who will touch your toes.

Your such a Rob’s Raiders

Rob’s Raiders by AliATheGod69 March 16, 2020

Rob’s Pushee

The most sacred area on Rob’s body. Is destined to be fucked. Not to be confused with pussy or bussy.

“Man, why haven’t we fucked Rob’s pushee yet?”

Rob’s Pushee by Wiser and Wider July 12, 2023

That's what Rob's Mom said. 

Rob's mom, who resides in Winooski, is the hottest piece o' ass in Winooski. As the butt of 'rob's mom' brand jokes, one must take a suggestive or euphemistic line in a conversation and immediately append the phrase "that's what rob's mom said" because Rob's mom totally gave it up to Malkovsky.

Sexxy Nate: "Hey Rob, did you really go to the deep south for love?"

Rob: "It wasn't love, it was sex."

Sexxy Nate: "That's what rob's mom said."

Rob: "I will kill you and your entire family."

That's what Rob's Mom said. by T-Dog Jenkins March 22, 2005

That's what Rob said

A variation of, "That's what she said", originated from kick-ass lead singer, Rob Halford of Judas Priest. However, Rob is homosexual, and the phrase really just mocks his sexuality. This joke is not intended to make fun of Halford, only to torment your friends that set themselves up for a "that's what she said" joke.

Everybody and Their Brothers: "What do you want for lunch?"

Ange: "I'll have a wiener as usual."

Everybody and Their Brothers: "That's what Rob said."

That's what Rob said by Is he bringing the Harley out? December 17, 2009