Manuel got an award from MRC for being #1 poster. It's a Dutch joke, don't bother trying to understand it.

I can't even see what it is o_o

He gets 'lof'.
In Dutch, it has a double meaning - the first one concerns vegetable matter; the second one means 'praise', which is just the thing Manuel deserved for being the #1 poster at MRC (and for a lot of other things like organising the fair and stuff).