我爱你像个笑话
[wŏ ài nĭ xiàng gè xiào huà]
It means 'I love you like a joke'. The user probably uses irony here. On one hand, it could reflect feelings that seem unreciprocated, so the user thinks such feelings only make themselves look foolish. On the other, it might just imply how the user expresses love uniquely in an unconventional, humorous manner