The person in a relationship who initiated most or all of the typical first steps/first times. A term often (but not solely) used in lesbian/gay relationships.
“My girlfriend was the one asking be on a first date and the one who initiated the first kiss. I think she’s the first step bitch in our relationship”
by that-artsy-lesbian September 21, 2021
Get the first step bitchmug. A insensitive state of mind that includes exact specifications and can apply to all sexes and genders.
by Juncture May 19, 2024
Get the Picky bitchmug. “big rubble tubble” is the adjective part of the definition, but “big rubble tubble bitch” is the whole definition. Can be used as an adjective or noun. Describes a “bitch” who is so big (s)he looks like they’re about to “tubble” (tumble) over, and/or looks like a pile of rubble. Can be derogatory but is usually in a joking manner.
Person A: Have you seen that dude Emanuel? He’s kind of big.
Person B: Yeah, he’s a big rubble tubble bitch. He broke my headphones just by breathing on them.
Person B: Yeah, he’s a big rubble tubble bitch. He broke my headphones just by breathing on them.
by anonymous December 15, 2023
Get the big rubble tubble bitchmug. 
