When one is having sex in the missionary position and then, right before you ejaculate, you pull out then stand up and stomp on your partner's vagina repeatedly. While stomping, you spunk all over her breasts and face. This is all accomplished in one, fluid motion.
My girlfriend was being a bitch last night at dinner, so I gave her a Portugese gas pedal as a punishment. That'll teach her!
by Flantari September 30, 2006
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portugese drag racers who's cars coninuously explode drivetrain components due to shitty driving, and never take any good advice on how to avoid this.
Hey, Didnt Helder from the Portugese bomb squad just yak his motor for the third time?
by CokBlok March 24, 2008
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This act involves group sex, containing a minimum of four women and one man - at least one of the women in the group must be ovulating. The act involves the male party penetrating the ovulating female, then dabbing his blood-stained penis across the faces of the other female parties.
Matt (in Group Chat with six female friends): Hey ladies, care to pop by for a Portugese Rose Bush?
Sarah, Danielle, Lindsay, Erica, Kate & Lisa (simultaneously): FUCK YES!!!
Erica: I’m on the rag, so it looks like I’ll be the paint can!
by winnberg June 14, 2010
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The act of eccesively drinking liquids, while consuming enough spicy food to give oneself the runs.

Following this procedure you would defacate all over a counterpart giving them a hot, liquid portugese shower.
Our hot water tank broke so Sean performed a Portugese Shower Head on me.
by TheGhostpooper January 20, 2019
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When a toy car is inserted into the rectum of a person and their partner has to retrieve it with their tongue.
oh my god, when we did the Portugese car barn, it was such a rush. His tongue was so cold and it sent shivers down my gooch
by RzR_rawr June 28, 2009
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the act of taking off someone's glasses while they're asleep, pooping across the bridge of the nose and pushing the glasses down until they're stuck to the face of the person sleeping.
last night Dru fell asleep geared up with his glasses on so i decided to portugese pin-down him since he waffle pressed my computer
by y'allz daddy June 9, 2010
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