When you think you are funnier than you really are, you are Milarious. Although it rhymes with hilarious, you are often far from achieving anything remotely funny
A slang word used by Bulgarian youth to describe the white emmision from the head of a male's genitals. Kat'ch is primarily used as an insult against non-bulgarian opponents.
"wipe that kat'ch from your chin"
"you lick my balls and swallow my Kat'ch"