An exceptionally large penis that when fully erect resembles a 1 liter drinking bottle and is of course normal body temperature hence the "heater" portion of the term.
by MPH_Janitor September 19, 2011
Get the 1 Liter Heater mug.the act of a man putting on the hamburger helper glove and shoving it up a girls anus hole the glove will go up so far that the shit looks like hamburger helper
by nickcory June 4, 2009
Get the hamburger helper mug.by Noodle2 April 4, 2011
Get the Heater mug.When your so god damn too fucking bored you end up breaking Urban dictionary and end up getting this on your screen.
Guy 1: I just got this message on my screen when typing qeqtyhreuyvyasujicdfvdsucaijxoscndbvhsnciamxc smcdkmvemkv cmsdfk vfb vbndfdnfbndfkmbkdmkdfgkmbgkdmfgkdmgkdmkgmfa,sfsf,sofodg,sof,sfoofofofd *whatever.* it says: Bad Message 431 reason: Request Header Fields Too Large
Guy 2: oh... you're so bored you broke it!
Guy 2: oh... you're so bored you broke it!
by May 7, 2021
Get the Bad Message 431 reason: Request Header Fields Too Large mug.by Thomas Crown November 26, 2006
Get the heater mug.by erotic_ah August 5, 2008
Get the Heater mug.