roastosis 

noun - the study of the proper technique to advance one's roasting and dissing skills, typically studied before a twitter fight or a rap battle

Johnny won the rap battle because he studies roastosis.

roastosis by RoasterExpert9000 December 16, 2014

roastosterone 

when one's roastosis levels are high, he has high roastosterone. to get rid of roastosterone one must practice roastosis. to gain it, one must be pumped and in a situatation where the art of roastosis is flowing

Johnny won the rap battle because his roastosterone levels were off the chart.

roastosterone by RoasterExpert9000 April 23, 2015

Roastacism 

A personality disorder for people who constantly craves to roast someone to a point it becomes annoying

Person 1: "Yo boi those shoes look like yo mama went to the dolla store and spent 50 cents then told you they real nikes"
Person 2: "I heard that shit three times already. You need to get diagnosed for Roastacism"

Roastacism by crschoe July 16, 2016

rossmosis 

A guy named Ross. Usually wears a Blizzard Of OZZ shirt every other day.

Hey, your must be a guy
(Looks down) Yep, I sure am !
Then your name might be Ross !

rossmosis by us and them February 5, 2005

roastass 

"A roastass generally lives in hairy fields, sometimes it is a stinky insect, sometimes it is a horny animal, it was discovered by Neil Degaysse Tyron while brushing his mustach while jerking off the holy paralyzed (HIV+) Stephen Hawkins, it was a glory day. 9/11 " George W Bush

Dude1: Look dude, it's a roastass!
Dumbledore: I told ya son, hairy pot terrrrrrrrrrr is gay Wabaladubdub lick lick my roastass rbbek

roastass by UrMomOnASSid66 November 24, 2016

Rasmosis 

A slight case of rasmosis
I'm feeling the Ramadans taking over me
Conduct a Smith

I cannot rele move right now

I have aquired myself a case of the rasmosis

Rasmosis by Lord Nelson May 16, 2023