When you aggressively stroke your cock so hard you shit yourself. This may cause small lacerations along the shaft/tip, and or severe fright from masturbation.
Friend: "Is Tommy here?"
Mom: "Yes, he's upstairs in his room"
Friend: "Okay" *goes to walk upstairs*
Mom: "I wouldn't go up there unless you want to watch/hear him clenching the wrench. He's been doing it all week."
Mom: "Yes, he's upstairs in his room"
Friend: "Okay" *goes to walk upstairs*
Mom: "I wouldn't go up there unless you want to watch/hear him clenching the wrench. He's been doing it all week."
by microwave420.69 September 24, 2019
Get the Clenching the Wrenchmug. by B-rizzle  June 9, 2019
Get the dork wrenchmug. A man who fucks so much, and has been so successful at pleasing women, that his sex giving powers have reportedly saved women from death. The word "wrench" implying that this individual can stop anybody problems with their Johnson that they are a gift from our lord and savior Jesus Christ. Some Penis-Wrenches have reportedly cured cancer, Blue-waffle, etc.
Brynn: Hey Val, I thought you had a fever, you probably shouldn't be out in the cold!
Val: Oh, I'm better now, Matt is such a Penis-Wrench that he cured me!
Brynn: Ooh, what's his number?
Val: Oh, I'm better now, Matt is such a Penis-Wrench that he cured me!
Brynn: Ooh, what's his number?
by TheOriginalPenisWrench April 18, 2016
Get the Penis-Wrenchmug. by gggggguuuuuuuuuuuuuuuuuuuuuuuu October 2, 2019
Get the Crack wrenchmug. by Dr. Centaur March 16, 2019
Get the Pork wrenchmug. by dave March 23, 2005
Get the MONKEY WRENCHmug. Using the wrong tool for a job. Most often used when trying to use a pair of pliers or vice-grips to remove nuts and bolts.
by yz28210 June 1, 2011
Get the Mexican Wrenchmug.