2 definitions by Cursiveanna

Top Definition
an act or performance that has been going on so long and/or used so often that is no longer has any effect
It was obvious his apologies were only a dinosaur act.

When her husband left, it was no surprise. His presence had long been a dinosaur act.
by Cursiveanna May 05, 2008
noun; season of heavy psilocybin mushroom (i.e. 'shrooms') growth, distribution, availability and/or use which lasts for several months and has lasting cognitive effects.
Monshroom season has hardly begun, but I'm already burning out.

Last monshroom season left me feeling all alien, man. You know, all like, reptilian and shit, like a reptile or something.

by Cursiveanna May 21, 2007
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