Strombo is a diminutive for "Stromboli" the second-most active volcano in the world on an island which lies between Naples and Sicily, home of Europe's most active volcano, Mount Etna.
If you meet someone and your gaydar is RINGING, but they're not gay. Basically, someone who you think is gay but isn't. A really fruity home. HE'S FREE!!
Did you meet Rudyyet?
Yeah, he's pretty fruity
I heard he's a strumbo
(n.) Strombone: A pretty awesome individual on twitter who may or may not be gold-medal winning, excessively criticized and all-around awesome goaltender, Roberto Luongo. Generally enjoys self-deprecating humour, poop jokes and may have a secret crush on Snooki. Also tries very hard to get other hockey players to follow him. When Strombone tweets, the twitters soon.
(n) "Dude, Strombone just talked to me. I think I'm gonna die"
A sudden and overwhelming premonition that somethingbad is going to happen to someone else, for example that they are going to topple over the edge of an active volcano.
OMG - that kid ran into the street without looking. I'm having a Stromboli moment.