The word "You" followed by any playfully uttered obscenity of your choosing, or alternatively, if you are aiming to describe a soon-to-be-former friend, one of equal or greater value in a thoroughly less playful tone.
Sprinkle with salty adverbs and garnish with indignation.
Examples:
(in order of increasing severity)
You magnificent %@$!#^&!
You miserable %$#*ing &@%%*#!
You spousally-consanguineous swamp cretin!
You #$@-guzzling gutter-&^#$!
· unselfish
nervouse
Wonderful is a nice word that starts with "w".
Outstanding is a nice word. Optimistic is a nice word.
interesting
A word to describe a person that starts with a letter G? gentleman or groom
Disestablishmentarianism If you mean a word for nice, delightful is a possibility.
There are many funny words to describe somebody. Some adjectives include goofy, smelly, funny, silly, hairy, simple, and the word dorky.
· agreeable
no
Understanding is a word to describe you. It begins with the letter U.
amazing amicable admirable
I would use the word "blamer" to describe somebody who always blames other people for their mistakes or problems.