I prish-ee-yate it - A fake thank you used to cover up your annoyance. It's like

A fake thank you used to cover up your annoyance. It's like you're saying thanks, but you're really just trying to avoid a fight.

I prish-ee-yate it. You said you'd help, but you just stood there looking confused.

I prish-ee-yate it. You made me wait for 10 minutes, and I was already late.

I prish-ee-yate it. You gave me a thumbs-up, but I still had to fix your mistake.