This is the case of being a sideman to everyone, even if you are in a new friend's group you are still a sideman. To identify someone infected with sideman syndrome you must spot the sideman in a group if friend's which are sidemen.
"Oi Mike has sideman syndrome"
"yeah i know that twat is still a sideman even with other sidemen"
An irrelevant and powerless guy, also known as a 'flowerman' and shows signs of 'moist' and 'soggy' behaviour.
There are two types of Sidemen:
1) the 'Bupsed guy' who finances a girl's shopping sprees and receives no sex in return.
2) the general wetwipe; often a guy who is emotionally unstable, and isn't rated by anybody -- not even friends.
When someoneor something does something in a way that emphasizes their size, whether positively, negatively, or in a neutral manner.
“Kiki the pup displayed such excellent sizemanship when he snuggly road the scenic byway in the backpack of his motorcyclist mama.”
“This fork ALMOST fits inside the Tupperware, but it just won’t close. What poor sizemanship!! This is baloney!”
“In sixth grade I was the glad bearer because I was the only one who the holster belt fit. My sizemanship came in handy that year and earned me the junior patriot’s metal.”
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.