Large thighs, especially those with a great deal of cellulite.
More example sentences
- Hide a jelly belly with a mesh top, and disguise thunder thighs with a cute swim skirt.
- You know these people are thinking, finally she's doing something about those thunder thighs; I call them the ‘brow archers.’
- I took a small sip of my smoothie and decided not to drink anymore of it, for fear that it might go straight into my thunder thighs.
Definition of thunder thighs in:
- The British & World English dictionary