Skips is one of the main characters of Regular Show.  He is a yeti.

Skips is one of the groundskeepers to the park and is immortal and intelligent.  He is often tasked with solving various problems the park faces, usually caused by Mordecai and Rigby.

His real name is Walks, but since he always skips, he had his name changed.  The reason he always skips is because he only loved one woman with whom he always skiped with.  When he lost her, he vowed to always skip.