Eating Dinner
A stupid lie your friends tell to run off and have a sneaky bonk session. They say they're going to 'Eat Dinner,' but no one eats that fast, and they do it way too much in one day.
'I gotta go eat dinner!' He ran out like he was being chased by a fire truck.
'Eat dinner? Again? You're gonna get caught soon.'
'Eat dinner? More like 'eat my face' again.'