I'm ham - Saying you're not only okay with what's happening but you're

Saying you're not only okay with what's happening but you're actually excited about it.

'I'm ham for this disaster.', said before setting fire to the kitchen.

'I'm ham for this madness.', said after agreeing to wear a chicken suit to school.

'I'm ham for this nonsense.', said before eating a whole pie in one go.