Guidosis 

A condition caused by watching too much Jersey Shore or going to clubs infested with too many guidos and guidettes. Similar to zombie-ism. Orange spray tan may rub off on you, you may find yourself doing the guido first pump, turning up your collar on your white shirt, talking like a douche or picking up skanky bleached blondes or guidettes.

One dude to another: I have a ranging hangover and I woke up with my bluetooth in my ear and there was orange spray tan on my white shirt and the collar was up! WTF!!

Another: We can never go to that club again. You've got guidosis. Jump in the shower and scrub down now!

Guidosis by sarasplayroom.com October 19, 2010

guitsmo 

first thing you think of after a crazy session of naked wrestling in the dark on a bed when the two opponents are in love.

"After i won that match i saw guitsmo on the wall"

guitsmo by tjab11 January 17, 2010

guidos 

although the above definition is superb, there are some things that have been left out. guidos love glow sticks, techno, and hair gel. they are huge pussies.

guidos dance around nightclubs with their glowsticks

guidos by i hate italians June 1, 2005

Guidosterone 

A potent, mutated form of testosterone found typically in New Jersey males which results in mutations such as silly spiked hair, orange skin, and lips puckering. Sufferers of guidosterone also tend to abuse anabolic steroids and wear clothes too small for them.

Whoa, look at that Guido over there with the bottle of grey goose, he's all hopped up on guidosterone. What a douche.

Guidosterone by Jmanus June 5, 2010

Guito 

A derogatory term for a person of Italian decent, usually those who try to be a stereotypical American-Italian. Similar to racial slurs such as nigger and cracker.

Signs of this include but are not limited to: over-greased hair, Italian accent (even though they aren't actually from, nor have they ever been to, Italy), frequent references to the mob (even though they know no one in the mob), and using "I'm Italian" as an excuse to be rude and/or fat.

Guito: Let's go to the Olive Garden.

Person: I thought you were on a diet?

Guito: Shuddup, I'm Italian, this is how we eat. Don't disrespect me, I'll get cousin Vinny to break your shins.

Person: You don't even have a cousin Vinny. You're such a guito.

Guito by Carolineee October 12, 2005

guitastrophe 

A guitastrophe occurs when a guitar solo is so intense, people get hurt.

Damn man, I played some Dragonforce the other day. It was a guitastrophe :D

guitastrophe by Matt Cirka January 15, 2008

guitolo 

A dope ass guitar solo

"Did you go to the concert last night?"

"Yeah that dude had a killer guitolo."

guitolo by Darkness640 February 1, 2017