gymboreeng 

When one does not want to sit through an hour plus of gym class in freezing/boiling weather.

Non-althetic, geeky-type person: I'm gymboreeng.

Althetic person who loves the outdoors: Why? Gym is awesome. I've never been gymboreeng in my entire life.

gymboreeng by Emmyx593 June 16, 2007

gymboree 

To have an exciting parade of fun.

Adam and Steve had a gay time at the gymboree

gymboree by SUK MY WHAT April 30, 2006

Co-owning a Gymboree 

To be very subtly gay. Something that one might say about someone who they suspect is gay, but is not 100% positive.

Did you see that sweater vest? I bet he's co-owning a Gymboree.

Co-owning a Gymboree by ICANTSEESHEEP November 25, 2010