a blob thing is a blob that sticks on your face while saying YEEEAAAAAAAAHHHHHHHHH, it will stay there until you hit it with a stick.
"oh hey man wanna go get subway?"
"ok let me show you my pet"
"woah what is that"
"its a blob thing"
"HELL NAH"
Something with a lot of curves and no particular form other than being a, well, blob. Quite insulting to be called one. Also insulting to have your artwork called one.
"He's a rather blob-like thing."
Her fancy abstract artwork was more of a blob-like thing.
5👍 1👎