geansaí 

Pronounced like "gan-zee"

Literally, this is the Irish word for jumper (which is the UK/Irish term for a sweater).

Used as an insult to imply that somebody has the intelligence of the aforementioned garment i.e. none at all

Louise: "Let's go shopping!"
Steven: "It's midnight, you're drunk, and we're in the pub. The shops are closed! You big geansaí!"

geansaí by Dan Jacobs January 1, 2008

geansaí load 

A lot. AS in "a geansaí load of...". From the Irish word for jumper or sweater. Originating from when kids would steal apples from orchards and would carry them back home by using their jumpers as makeshift baskets.

A geansaí load of gee.

geansaí load by madhillick April 6, 2009

geansaí load 

A lot; much

I ate a geansaí load of biscuits

geansaí load by Tessp October 15, 2008

kawakami gensai 

A cool sword guy from the late Edo period who could cut you in half in broad daylight, and was one of four notable assassinate.

its kawakami gensai If you're not on his side you better run like now he inspired a anime RUN its Rurouni Kenshin RUN he will not only use the dull side RUN

kawakami gensai by Some random kid who reads August 26, 2019