when a girl sits down and her stomach's rolls look like a flat tire
by Tin January 26, 2004
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A chunk of terd left around the toilet bowl after flushing.
That duece was so gross it didn't just leave skid marks, it left some flat tires!
by StalledOut October 2, 2006
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a term used to describe ganja that refuses to stay lit in the bowl; similar to a flat tire, the weed does not "roll" properly
I just smoked a bowl of flat tire weed; I had to light it ten times!
by hallucinog3n September 27, 2009
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When a chick finally gets dick but he only lasts 30 seconds
Eric finally put out but it was a flat tire Sitch.
by Alaskagirl May 22, 2015
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A state of fatigue so terminal that you cannot roll another foot, having all the shapely utility, bounce and style of a flat tire, the air completely taken out of you.
Another day, after another sleepless night, feeling so deflated that no air hose, pressure gauge or patch could address his flat tire-dness. Yet he'd get through it, for sure, he'd do everything needed of him, as he's done yesterday, and the day before, and the... day...... before........... huh?! Me?? Yeah, no, I'm awake! Just turn the key, give it a little gas... sure, let's go.
by Monkey's Dad September 13, 2023
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For pizza delivery drivers - when invited into a house for recreational activities, this is the code used to let their manager know they won't be back as soon as expected.
Hey boss, I'm gonna be late for the next run. I've got four flat tires.

Alright - just make sure you use protection.
by newsedition November 14, 2013
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James and I are down like four flat tires.
by hogan468 May 23, 2006
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