grindsman 

jamaican slang for one who displays great prowess in bed.

Girl "Winston and I spent the last night together.He is a real grindsman"

grindsman by Matthew D Moon August 8, 2006

gridmania gamitis 

Addiction to an internet grid game requiring no skillz. Involving mindless hours of clicking it manages somehow to suck you in. It rocks.

Paul and Matt have mad skillz but still have yet to beat me in Grid Game. They mos def have gridmania gamitis.

gridmania gamitis by Me Shell November 10, 2008

grandstanding

"Showing off" or going out of one's way to appear spectacular. See showboating.

"After jumping the grand canyon on a unicycle, Harry was grandstanding by cycling backwards with his eyes closed with his underpants on fire."

grandstanding by BigPimpDaddy May 7, 2004

Nose to the Grindstone

Apply yourself conscientiously to your work or to work extremely hard

“Emily takes her bar exam next month, so she really has her nose to the grindstone.”

I've only got six weeks before my exams start so I'm trying to keep my nose to the grindstone.

Nose to the Grindstone by prettyreign January 6, 2011

grindstone 

Object of toil. The burden each man carries when he is taking care of his business.

I keep my head to the grindstone during the day to pay for my lady's shoes and the kids' piano lessons.

But at night I leave that grindstone alone, let the kids practice their lessons in their rooms and let my lady, booty to the bed, lift her heels to show me the fruits of my labor.

grindstone by waldojones August 12, 2009

GrandmaNug 

A GrandmaNug is an embarrassingly small amount of marijuana put into a pipe or water pipe for smoking and is most commonly witnessed among the over-fifty crowd new to the legalized pot experience

You see the GrandmaNug that spinster put in my bong? It couldn't get a gnat high

GrandmaNug by Apollo83 July 8, 2019

Roberts Grundmanis 

The most hot guy ever on this planet, he has a big dick and loves girls. He is hella sexy and every girl has a crush on him

Oh look there is Roberts Grundmanis, the one with a big dick

Roberts Grundmanis by the best person ever aka god April 29, 2019