Sexual acronym which is the request of a male to another person to perform oral sex on him.
Stands for: Suck. Me. Up. Real. Quick.
Note: Can also be used as a verb in everyday usage as seen in example 2 & 3.
1. "Girl just SMURQ before we go to bed."
2. "I hope she SMURQs me tonight."
3. "Damn bro I'm feinin for a girl to SMURQ me right about now."