free body 

Physics term for all the forces applied to a given object. Merely uttering this word gives some physics teachers orgasms. Studies indicate that teachers from Canada and the northern section of the US (specifically Wisconsin) are very likely to experience this phenomenon.

Teacher: Did you make a sketch before you plug and chugged?
Student: Yeah, I drew a free body...
Teacher: Ooooh that makes me happy!

free body by surprisebsex November 10, 2009

free body 

A person who feels no need for exactness, yet chooses to live life freely, and be late often.

Ok fuck bobby he's 30 minutes late again... What a free body.

free body by Redbone1212 June 9, 2017

Free body 

A person that can be killed right there

"you a free body right now" " You a free body" "That fool a free body"

Free body by The Spaghetti Burglar September 3, 2022

free body 

If you had sex with someone who was a virgin, it does not count towards your body count because it was clean, unfucked, penis/vagina/anus

they were a virgin lol, they were a free body

free body by anonymously in your mom February 12, 2022

free body diagram 

a general solution applies to all physics mechanics questions. whenever a teacher asks you everything about physics, just reply "because of the free body diagram" its indeed the correct answer to the question ;)

Q:why a drone can accelerate upward?
A:because of free body diagram!

free body diagram by sin gui December 18, 2022