look up any word, like dirty sanchez:
 
1.
yelled by opponents in half-life 2 death match
"here comes the heater!!"
"thats a radiator, idiot!"
*BLAM!!*
by hex_ten December 18, 2004
 
2.
An expression for the act of someone pulling out a firearm.
"this deal is bad, aw snap here comes the heater"
by logikflux December 29, 2004