The better way to give excuse on your not-that-light-weight ♥ :
1. (the good/manners way) because my bone is heavy. Show a "smiley face" after u answered. :)
2. (the harsh/rude way) because I'm tall and u r short Shorty ! Simply roll your eyes to another direction.
3. (the bitchy/slutty way) hey dude this is because u have no boobs ! fuck off. Walk away confidently.
This is usually how i answer people :D good luck♥
P/S: Imma good girl. *wink*