Mexican auto insurance is when you don’t have auto insurance but you have decided in advance that if you ever get in an accident you will drive away. If possible, before the police can arrive. Named after Mexican illegal immigrants propensity to commit “hit and runs”.
by Aaron K. July 30, 2008

When someone is telling a story and you really dont give a fuck, but to be nice you go into Auto Yeah Mode by countering there sentences with the word yeah. Also you can mix it up with a "I bet" or a "Really" to assure them you still give two shits.
Grandma: See back then went didnt have air conditioners...
You: Yeah...
Grandma: You could just leave your doors unlocked too.
You: Yeah....I Bet
Grandma: You could understand what they were singing.
You: Yeah....
Brother: Hey dipshit. what did she just say? are you in Auto Yeah Mode?
You: Yeah...
Grandma: You could just leave your doors unlocked too.
You: Yeah....I Bet
Grandma: You could understand what they were singing.
You: Yeah....
Brother: Hey dipshit. what did she just say? are you in Auto Yeah Mode?
by NewEnglandClamChowder December 16, 2009

A gal with iresitable charm... although she is a complete bitch everyone still loves.. the girl you love to hate
Hailey :jeez girl your such an auto-mattox.. i should go greenpeace on yo ass
Eloise : u no u love this biatch.
Eloise : u no u love this biatch.
by E..!?! March 6, 2007

A converted airsoft m1911 that fires .22 full auto
A baby machine gun Capone used.
A switch on a assault weapon.
A baby machine gun Capone used.
A switch on a assault weapon.
"I'm going to drain this stupid pool" Mike lawry-from bad boys *shoots Marcus's pool with Glock 18 after setting full auto*
by Cody5050 November 8, 2020

by Greg B October 10, 2005

A series of videos found on YouTube that changes normal boring news into an auto-tuned rap. At the moment, #3 and #5 are the best out of the 5.
by the_polar_express June 30, 2009

The act of cock-blocking oneself by saying something extremely stupid. When you don't need a cock-blocker - when you can do it all by yourself.
Danny was being hit on by some hot chicks at the bar but he said something so stupid he actually auto cock-blocked himself.
by Oscar12345 October 10, 2008
