A word so sheerly awesome that there is no concrete definition. The closest we can come is, "completely superlative and awesome, funny, delicious, positve."
by Lycao June 23, 2008
Get the siliousmug. an awesome chicken that is way cooler than coolio the chicken-- the best chicken the world has ever seen; sheer and utter awesomeness
by Lycao May 17, 2008
Get the flubstamug.