SSD has two meanings, but this one is for the people who wanna roast their boyfriend's

SSD means super small dick in this term.
Person 1: Hey remember that threesome we had last night my boyfriend had a super SSD.

Person 2: Damn it was super tiny how did we even have the threesome.

Person 1: I just texted my boyfriend and told him "you have an SSD"
by EDP449 August 4, 2021
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This word means suck some dick
"Stacey was being rude so I told her to ssd"
by J3NNLES May 5, 2022
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