This is an insulting and derogatory description for somebody who is very, very cheap. It's believed that crab's asses are rather compact, so someone tighter than a crab's ass is about as selfish/cheap/greedy as it gets.
Jake: Bill by the way, what did you leave our waiter?
Bill: 15%.
Jake: Christ Bill you're tighter than a crab's ass. I have to stop eating with you if you're going to embarrass me like that again in public. That poor waiter worked his ass off you cheap fuck.
Bill: 15%.
Jake: Christ Bill you're tighter than a crab's ass. I have to stop eating with you if you're going to embarrass me like that again in public. That poor waiter worked his ass off you cheap fuck.
by Space Wrangler August 24, 2021
Get the Tighter than a crab's ass mug.by Bob.S.Got October 16, 2019
Get the Potomac Blue Crab mug.Pubic lice that have moved their way from from the genitals, through the mangroves of a man or woman’s gooch, only to take up residency in the general vicinity of one’s colon, hence the mud.
by UnkySnit10 October 13, 2022
Get the Mud Crabs mug.Crab Meatballs is a name someone decides to call themselves for no reason. And they use that name for everything, usernames and all.
Person: Why do you call yourself Crab Meatballs?
Crab Meatballs: Because I can.
Person: Does it have any significance?
Crab Meatballs: No.
Crab Meatballs: Because I can.
Person: Does it have any significance?
Crab Meatballs: No.
by Crab_meatballs November 20, 2022
Get the crab meatballs mug.pubic lice (sexually transmitted)
by ferdski April 29, 2023
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The pacific crab is when a man, takes his thumb, sticks it in the ass of a girl and then takes his pointer finger and sticks that in the vagina of the girl. When both fingers are in he then begins to pinch.
by CanadaxUnicorn January 8, 2018
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