The opposite of hilarious, but in a special way. When a friend is laughing at you, or you are the brunt of a joke, THEY think it's HI-LARIOUS but you, as the brunt of said joke, think the opposite - therefore to YOU, it's LowLarious.
Yeah, you think that's hilarious, don't ya? It's not - it's totally lowlarious.
by Kanji_Flufenoff April 09, 2011