Yamster 

Yamster is a hamster character for yahoo answers

the Yamster has posted another blog

Yamster by yas yam September 25, 2008

Yamster 

The master of those yams (big fat juicy ass)

The dude is one lucky yamster

Yamster by SterDaFry June 18, 2019

Yamster 

A race car made out of a yam specifically for small rodents. Generally seen with radish wheels.

There's a hamster in the yamster.

Yamster by Darke December 4, 2020

Yamster 

A race car driven by small rodents, typically with radish wheels.

There's a hamster in the yamster.

Yamster by Darke December 4, 2020

Yapster 

someone who talks a lot and you try to get their attention

yo yapster, wanna stop talkin?

by Karl Jacobs

Yapster by niko_ January 11, 2023

Yapster 

A person, usually in their early to mid 30s, who is too old to fully embrace the lifestyle of a modern age Hipster (e.g. due to professional reasons, family life).

While holding on to some hipster-esque items, features or behaviors, the Yapster at the same time extensively talks about hipsterism in an ostensibly pejorative way, usually to other Yapster friends.

"Lars has been drinking Club Mate all day while bad-mouthing his Hipster neighbors. He is such a Yapster!"

Yapster by azm0 June 18, 2013

yumster 

something that tastes soooo much better than just being delicious...soo much better than yum. the word yum wouldn't do this thing justice. Something that sounds soooo good, that when someone tells you about it, all you can say is "yumster".
Also can be used for someone who is beyond hot.

"I ordered a filet today..." "oooh. Yumster!"

"That chic is hot, what do you think" "Damn...yumster"

yumster by AmazingMichelle October 10, 2007