The act of placing your balls on someone’s forehead and draping your penis strait down the nose. This act looks just like a real Roman helmet!!
by King ocean August 24, 2018

is a massive dick head
by pokemon go lldw August 19, 2019

by johnjaconjinglehiemerschmidt December 7, 2006

A sex act involving 6 males and at least 3 females. The males form a circle and double team the females who overlap each other. While doing so the males all must lock hands in a circle forming what looks to be a coliseum structure.
It's a version of the Eiffel Tower, only better.
It's a version of the Eiffel Tower, only better.
Guy1: Dude, last night we all got drunk and there were only 3 chicks there for all us so you know what that means?
Guy2: No, What?
Guy1: ROMAN COLISEUM!!!
Guy2: No, What?
Guy1: ROMAN COLISEUM!!!
by Shep6sic6 July 6, 2009

by luna123456789 September 18, 2009

Ray: I'm Going to save The World !
Trevor: ok then
Ray: or even the Universe!
Trevor: Don't Go Roman Reigning on that shit Ray.
Trevor: ok then
Ray: or even the Universe!
Trevor: Don't Go Roman Reigning on that shit Ray.
by Dice Da Savage August 13, 2018

Simultaneously having diarrhea, pissing, vomiting, and nose bleeding at the same time. If crying is involved, and it usually is, it's considered the fifth stream.
Paul: "Aw shit man! Were you at Club X last night?"
Randy: "Yeah, why."
Paul: "That bitch Kelly got so fucked up off of tacos and margaritas that she became a Roman sprinkler."
Randy: "So that's why everybody was slipping and sliding on the dance floor."
Paul: "Yeah. I'm hungry. Let's go get some tacos and margaritas."
Randy: "Yeah, why."
Paul: "That bitch Kelly got so fucked up off of tacos and margaritas that she became a Roman sprinkler."
Randy: "So that's why everybody was slipping and sliding on the dance floor."
Paul: "Yeah. I'm hungry. Let's go get some tacos and margaritas."
by jerichosalvant October 16, 2009
