|1.||your mother should have swallowed you|
It is self explanatory, A person who is a waste of life, the value of sperm is indeed wasted daily by hundreds of millions maybe even billions of people a day. It was better off that person in question with unmoral characteristics was not born at all, but rather swallowed by his/her mother.
Person #1- " You know what? All guys are all assholes!"
Person #2- " Not all guys are assholes, maybe some even most but for you to say "all" makes you ignorant. You know what, your mother should have swallowed you. Your mother even admits now that the pull out method and a shot in the eye is better than your attitude and bitterness towards every one.
|2.||Your mother should have swallowed you|
You are sperm. Sperm is what fertilizes the egg, creating you. When people say this, they're saying your mother should have instead given head, and swallowed the sperm which was cummed in her mouth, instead of having regular sex, and having you. You are that sperm, so if she would have swallowed the sperm, she would have swallowed you. It's basically like saying your dad should have had sex with a condom...if someone tells you this, they're calling you a mistake, and looking down on you as a useless lifeform. It's actually a very clever line if used as an insult.
"You was never shit, your mother should have swallowed you" - Big L in a freestyle session in '98.