Yeti

A yeti, (also known as Abominable Snowman) is a mythical creature that is supposedly ape-like and taller than the average human. The creature is similar to Bigfoot, and the myth may have arisen from a common source.

When Wonder Dog was transformed into a giant by Shamonite, he was mistaken for a yeti by Doctor Shamon, who ran in fear.

In the comics
In DC Comics, a character called Yeti was a supervillain that had the ability to transform himself into a monstrous creature, like the legendary Yeti. He appeared in 52 # 32 (December 2006).