A Dublin term, links the architecture of Ballymun to the presence of being a Dub.

Often used as a chant to signify there's a Dublin presence.
A few rules pertain to its use.
1: You must be obnoxious, intoxicated or off your face.
2: You must scream like a baboon being raped.
3: You must be willing to use at any time in any location.
HUP THE FLATS...
Up da flats..
by Pointofcontact September 19, 2016
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term for a type of snowboarding jib that slants upward to a flat part and then slants downward again. exellent for showing off your skills.
"Dude, I totally nailed my backside 540 on that up flat down box."
by boardsport7 January 26, 2008
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