I got you Bays
This phrase is said when someone thinks they're being cool by promising help, but deep down they're already planning to let you fail and laugh at you later.
'I got you Bays' as he walked away, not even looking back.
'I got you Bays' while eating a burger like it was a big deal.
'I got you Bays' as he texted his friends about how you were gonna crash.'