millimetre

The measurement penises (or 'peni') should be measured with so us guys can feel like our dicks are bigger (bigger numbers!). Also more accurate than inches so there.

Which sounds bigger?:
"I have a 6 inch dick!"
"I have a 64 millimetre dick!"

by B-Drac October 28, 2003

millimetre maggot

a really really really small dick

Harriet sucked Jak's millimetre maggot last night

by Loz (nd Si) July 31, 2006

millimetrically

Increasing in size or stature by the millimeter.

The pet snake increased in length millimetrically after it shed.

by bighole1 February 26, 2009

Millimetre

The amount you would need to move mercury to kill us all

Hey, did you see that video on how moving mercury a Millimetre would kill us all?

by Krath57 May 29, 2024