Top definition
Dehydratingly bad.
the antonym of Renal.
My life was getting cystic until I found this oasis.

Tomorrow I will realize how cystic this party is - hangovers are not renal.

That meeting was so cystic my tongue has lodged in my throat.
by t.donia October 17, 2007
Get the mug
Get a cystic mug for your guy Yasemin.
Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
Get the mug
Get a Smooth Brain mug for your boyfriend Vivek.
1. Shorter version of calling people who have cystic fibrosis.

2. A soccer game variant in which once person is goal keep and the remaining players have to try and volley the ball in. If the keeper catches the ball or the ball goes into the goal without it being from a volly, the person is now the new goalkeeper. the game is played until keeper reached 10 goals inside, at this point everybody has bragging right against him and may now refer to him detrimentally as 'cystic'
Haha Bob you idiot your shit in goal, your a fucking cystic kid.
by imretardoman July 06, 2010
Get the merch
Get the cystic neck gaiter and mug.