the 5th wheel is the spare wheel attatched to the back of a slab. the 5th completes the slab. without it you are not ridin slab. it can often be seen in a tilted or "reclined" position.
by King_Grande July 9, 2010

by laxbro99 November 30, 2011

If you say "Your going to hell...", you are signing up for that one-way tour. You should say "You're going to hell..." or "You are going to hell...".
He failed to pass the GED and is on his way to the 5th ring of hell.
He failed to pass the GED and is on his way to the 5th ring of hell.
by adam_before_eve January 18, 2006

10-11 year olds who are so desperate and impatient with love. 5th grade dating is when two children think it is a necessity to be in a relationship. This relationship consists in saying "I love you" over text and waving to each other in the hallway. That's it.
5th grader: OMG I love my boyfriend so much he is my everything!
Logical teen: kid you're 5th grade dating...calm down
Logical teen: kid you're 5th grade dating...calm down
by Not Putting My Real Name February 2, 2015

Someone who should've graduated after 4 years of high school, instead of coming back and repeating there senior year.
by theonetheycallthevisionthatbaresthegift September 6, 2005

by jangwonyoung April 21, 2023
