An adjective to describe someone who is better than the greatest
Wow he is so gud. Nobody can get gudder than he is. He is the guddest
Gud is used in a sarcastic way. It replaces the word 'good'. Often used if someone makes a mistake.
Person 1: I fell over today.
Person 2: You're gud.
More than merely being a typo/contraction of "Good", this refers to a sort of unthinking, irrational pleasure, such as a euphoric high induced by drugs.
"Omg i smoekd 20 bags of weed today i feel so gud", said the stoner in the internet chatroom, before staggering off to start his 21st.
Abbreviation, or rather a lazy form of the English word 'Good'.
PS: Usually used by users from South East Asia.
Example:
<Shinosuke Wow.. gud day isnt it?
<Person1> YOU again, leave me alone!
<Shinosuke okok.. bye.
Something mama Alan says when greeting his friends/children
Children/friend:hi
Alan:WAS GUD