When someone is slapped in the face with an unknown quantity of al dente noodles. Preferrably Fedelini noodles.
by RamblingJoeBiden January 26, 2018

a spaghetti project is when you use spaghetti as a belt. the project is only a success if your pants stay up.
by spaghettitony June 25, 2019

by Bernie’s Mom March 19, 2021

An itchy sensation caused by friction between pubic hair and sensitive skin on or around the genitals.
Tucker: Man... *scratch scratch*
Todd: What's bothering you bro?
Tucker: Well, you see I got this itch...
Todd: You must have Itchy Spaghetti.
Todd: What's bothering you bro?
Tucker: Well, you see I got this itch...
Todd: You must have Itchy Spaghetti.
by PhallusTangledByPubes September 30, 2012

by IlikeMilk October 2, 2014

"Bro, wtf. I fucked my girl last night and it left a red ring around my cock" "Dude, you got Spaghetti O'd"
by Rock out with your Bagina out June 16, 2020

When you are hitting a girl (or guy) from behind and stick your hand into their ass hole, stretch it wide, and fill it with leftover spaghetti
"How was your date with Jane last night?"
"I don't think there will be a second date, she needs about 3 weeks to recover from the sloppy spaghetti I gave her last night"
"I don't think there will be a second date, she needs about 3 weeks to recover from the sloppy spaghetti I gave her last night"
by justaguygivingugooddefinitions May 30, 2018
