I have had a few comments about my weight over the years - for being skinny in my teens, and for being 'fat' when carrying baby weight after my first child was born. Charming.
I constantly, constantly get 'cheer up love' comments, which make me want to shove my fist in their face and say 'Ahhh, I feel MUCH better now' 
I have also had plenty of rude comments about my breasts and bum in bars, pubs etc. it seems some men get brave - or lewd? - when they're pissed. Creeps.