Dressing up as 'something funny' for Comic Relief?????

[Xalla]

My stepdaugther (aged 7) has to dress up as 'something funny' for Comic Relief day at school.

My first thought was a clown but she's not up for it.
My 4 year old son suggested "a poo, because that would be really funny" but unsuprisingly, she's not up for that either.
Any ideas ladies??!

DS2 has a t-shirt with a joke on the front which gets wheeled out for all these events

Dressing up as a poo, my boys would find that funny too. (sigh)

I think a clown is the obvious choice, or how about a viking

The joke T-shirt could work.... I could actually get one printed with her favourite joke...

Brill....thanks!