1 definition by NosmaNosma

Roaster-coaster

When a person is performing oral sex on a man while simultaneously being entered from behind by another man (pig-roasting or spit-roasting). However, all of this is taking place on a moving roller-coaster. Roaster-coaster.

"I heard that Chad and Brad roaster-coastered some chick at Six Flags Fiesta Texas this weekend."

by NosmaNosma April 21, 2018