Zynco mode

A sudden and dramatic shift in behavior where someone starts acting way too confident, weirdly intense, or randomly chaotic for no reason. Often includes cryptic statements, wild hand gestures, or spontaneous rants about topics no one asked for.

"Bro was chill five minutes ago, then he went full Zynco Mode and started explaining the lore of Shrek like it was a religious text."

"Don’t get him hyped, he’ll activate Zynco Mode and start beatboxing over dial-up sounds."