1) An angst or bored prehistoric reptile
2) A very boring person or creature
3) a person who is always bored or sad
4) an enraged stoned guy
1) man:that dinosuar looks bored, he must be a Blargosuaras Blargosuaras:blarg
2)man1:man2 is so boring, all he talks about is politics man2: lets talk about politics man1:your a blargosuaras!
3)man1: man2 is always sad... man2:*crys* man1:oh dont be a Blargosuaras!
4) that druggie is mad, what a blargosuaras!