Gruntlog 

A gruntlog is a turd that is large and dry, and is painful to pass.

Also can refer to a person who is hard work to be around.

Aw Man. I just heaved a massive gruntlog. I might need to go to the doctors for some needlework.

Fuck. he is such a gruntlog. He argues with everything even when he hasn't got a fucking clue about what he is talking about.

Gruntlog by Carvaka August 21, 2018

Gruntmoggy

A made up word used in the computer rooms of London's square mile by IT staff (geeks) who wish to break the monotony of being stuck in a noisy bland environment.
Gruntmoggy should almost be sung rather than spoken and can be used with any combination of other made up sounds.
In the late 90's it was not uncommon to find photocopied drawings of a mans body in black tie with a cats head. It's believed that this was the embodiment of Gruntmoggy.

Eeee arrrr orrrr Gruntmoggy ahhhhhhhhhorrrrrrr

Gruntmoggy by PeeGeeUK August 25, 2010

Gruntmog 

The act of Mogging someone in a public space such as a gym, bathroom, park, etc by grunting in a far more aggressive and overt way. Can be done in a completely unintentional manner or as a show of dominance.

Aiden: I'm going to mog you lil bro

Eric: bro shut the fuck up I gruntmog your tiny ass any day of the week

Gruntmog by mogologist January 22, 2024