It's ok-ish but has it's charm (it knows it's shitty b-horror). Tucker & Dale is much better movie even if its pacing falters in the second part.
sar·casm | \ ˈsär-ˌka-zəm \
1: a sharp and often satirical or ironic utterance designed to cut or give pain
2a: a mode of satirical wit depending for its effect on bitter, caustic, and often ironic language that is usually directed against an individual
b: the use or language of sarcasm