2 definitions by Denny's l'il sis

moomin

A strange and extremely rare group of cow/hippos that used 2 hang around with a girl that looked like she was on acid.

Or a dipsy/forgetful person

Woah ull never guess what i just saw? A flying moomin!

Claire ur such a bloody moomin!

by Denny's l'il sis September 9, 2004

heffelump

Heffelump originates from the word 'elefant' crossed with heffer (fat person) This word can be used 2 describe somebody with large butt/nose/ears, or is just incredibly ugly

God, that gemma is one enormous heffelump

Euw! Why the hell did u just snog that ugly heffelump!

by Denny's l'il sis September 9, 2004