Trump

or

Mr. Burns?

If I came into your house and started sniffing at your crotch and slobbering all over you, what would you say?

Who said it?

You're right! Mr. Burns said this. Nope, sorry. Mr. Burns said this.

This quote is from The Simpsons: Season 3, Episode 19 entitled “Dog of Death” where Santa’s Little Helper ends up living with Mr. Burns.