I'll snuggle you when you get back
The lie you tell your partner to make them leave the bed and do something pointless for you.
You: I'll snuggle you when you get back. Me: I'm not moving. You're not cute enough.
You: I'll snuggle you when you get back. Me: I'll just lay here and be a corpse.
You: I'll snuggle you when you get back. Me: I'm gonna snuggle you now and ignore you forever.