It's much like the word "
crazy" but way cooler. It has many meanings. It can be used as both an adjective, verb, or noun.
Crazyguy is a very active word, full of or characterized by activity.
Crazyguy synonyms are: crooked, askew,
mad, insane, impractical, erratic, being out of the ordinary, unusual, distracted with
desire or excitement, passionate.
You can use crazyguy in both a good and
bad way.
Good:
"Wow, you really made that part in the song so AWESOME."
"Yea, I kind of went all crazyguy on it."
Bad:
"Man,
Christina Aguilera really butchered the National Anthem at the Super
Bowl this year. She just got way too crazyguy on it."
Noun:
"I wouldn't walk by yourself around here. There's way too many crazyguys in the area."