Lenny 

Ami, Danielle & Nicole 

Our monsters name is Lenny.
He has:
A red stop sign shaped head with curly blue, orange, and purple hair. Orange triangular shaped ears with smaller black triangles inside.
Three circular eyes with small black pupils.
A u shaped nose 
A bananna shaped mouth.
Two antenna's with yellow stars on the end.
Four green, blue, red, and yellow striped , squiggly arms, and orange hands with three fingers. 
Four polkadotted squiggly legs with blue shoes. 
One leg has blue dots, one has purple dots, one with yellow dots and one with red dots. Orange block stomach.