A usually green (can be yellow or red, depending on the Sim), diamond-shaped parallelogram over the head of a Sim character from the two best-selling PC games of all time, The Sims and The Sims 2, that depicts the mood that specific Sim is in.
Sim 1: Hi, I have a green plumbob. I am happy.
Sim 2: Hi, I have a yellow plumbob. I am not too happy, not too sad.
Sim 3: Hi, my plumbob is red and I suggest you fuck off before I rip your asshole apart because I'm angry.
Sim 2: Hi, I have a yellow plumbob. I am not too happy, not too sad.
Sim 3: Hi, my plumbob is red and I suggest you fuck off before I rip your asshole apart because I'm angry.
by Crunkay July 09, 2005
Sindy: "Maybe I should go talk to Ashleigh. Look at that black hoodie; she's totally plumbobbing her sadness.
by WhatDoesPseudonymMean March 24, 2015
1. The name given to either a random thingamabob or do-what that is so completely useless to the average civilian that it is not worthy of a intelligent response.
2. Plumbob can also be used as an insult aimed at someone guilty of committing a totally embarrassing action.
2. Plumbob can also be used as an insult aimed at someone guilty of committing a totally embarrassing action.
by PureInsanityLoop February 19, 2011
I jumped in the car with these 3 fat bitches. One of them started plumbobbing me while the other one stole my credit card.
by Barcode May 17, 2009
by cragni June 20, 2009
Overheard in conversation between otherwise normal males: "Suck on my plumbob and bite my jelly bean bag."
by Joe Bone March 18, 2005