Short for surface mount device. An SMD is an electronic component that is attached directly to the surface of a PCB (printed circuit board). This is apposed to THT (through hole technology), where leads (little wires attached to the component) are inserted into holes in the PCB, soldered and excess lead is snipped off. SMD technology allows components to be smaller, which decreases overall size of tools and allows for more complexity.
by Legohexman July 20, 2021
Get the SMDmug. “Shaking my dick”
SMD can be used in many situations.
Examples include: when one is partaking in horny pleasures, when one is dancing, as well as when molly-whopping.
SMD can be used in many situations.
Examples include: when one is partaking in horny pleasures, when one is dancing, as well as when molly-whopping.
by TheBestMorgasm November 29, 2018
Get the SMDmug. 
An acronym meaning, 'Suck my D*ck.' Used to express disinterest and annoyance. Popularly used in social media and texting.
Person A: Hey, remember that time I hooked you up with that cute blonde chick? You owe me.
Person B: Whatever, SMD.
Person B: Whatever, SMD.
by cherryui September 28, 2020
Get the SMDmug.