silly grin

Examples (10)

• The little boy had a silly grin on his face after telling a joke.
• She couldn't help but grin back at the silly joke he told.
• He gave a silly grin when he saw the surprise party.
• The toddler's silly grin was infectious, making everyone smile.
• Despite the serious situation, he couldn't stop his silly grin from appearing.
• The clown's painted-on silly grin amused the children.
• She tried to look stern, but a silly grin betrayed her amusement.
• He has a habit of wearing a silly grin when he's nervous.
• The photograph captured his silly grin perfectly.
• You can't help but smile when you see that silly grin.