nutso bananas 

(adj.) used to describe something amazing or unexpected. An unbelievable occurrence or event.

"I can't believe how nutso bananas that workout was, I'm feeling the burn all over".

nutso bananas by APCF January 21, 2023

banana splits off the nuts crunchin 

A phrase used to describe something truly amazing. It is also used to denote a good time had.

Mark: Holy shit, did you go the tool concert last night??
Ryan: Hell yeah, that shit was banana splits off the nuts crunchin'

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Kerry: Man that party was dootang.
Ambo: Fuck yeah, that mess was Banana splits off the nuts crunchin, dootang!

banana splits off the nuts crunchin by mochiko September 14, 2008