heav⋅y
  /ˈhɛvi/ Show Spelled Pronunciation [hev-ee]
Show IPA adjective, heav⋅i⋅er, heav⋅i⋅est, noun, plural heav⋅ies, adverb

–adjective
1. of great weight; hard to lift or carry: a heavy load.
2. of great amount, quantity, or size; extremely large; massive: a heavy vote; a heavy snowfall.
3. of great force, intensity, turbulence, etc.: a heavy sea.
4. of more than the usual or average weight: a heavy person; heavy freight.
5. having much weight in proportion to bulk; being of high specific gravity: a heavy metal.
6. of major import; grave; serious: a heavy offense.
7. deep or intense; profound: a heavy thinker; heavy slumber

How it applies to me: my words are heavy, my physical body weight is heavy, my happiness is heavy, chemistry is heavy, my love is heavy, my sleeping habits are heavy, my baby sister is heavy, my head is heavy, my eyelids are heavy. my "sorry" is heavy.