One who masturbates so much there are no longer ridges in their penis. Similar use to neckbeard.
You know those guys who are always hanging around the GameStop? Fucking smoothdicks.
by Fagioli Supreme February 11, 2018
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Engaging in the act of sex with a female without the use of a condom. Usually aimed more towards hook ups and one night stands.
John: Hey Roscoe that blonde chick from the party wants me to go home with her.
Roscoe: You better not smoothdick that hoe because Aaron and Greg both smashed her last week she might have the clap.
by Donnysinatra November 26, 2017
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saying good job to someone in a way that makes them feel uncomfortable.
wow you finished fixing all the cars. smoothdick
by artytork April 28, 2009
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