Adult – Crazy Grandma Waterslide Decals – Funny Grandma Sayings for Tumblers & Mugs

Adult – Crazy Grandma Waterslide Decals

Celebrate the wildest grandma in the room with these hilarious Crazy Grandma waterslide decals! Featuring bold, funny sayings that perfectly capture the spirit of a grandma who does things her own way, these decals are perfect for custom tumblers and drinkware gifts.

Product Details

• Size: 3.0 – 3.5 inches
• Laser-printed on high-quality waterslide paper
• Available on CLEAR or WHITE waterslide paper
• Waterproof and vibrant colors
• Compatible with tumblers, mugs, cups, and most smooth surfaces

How to Apply

Cut out your desired decal, soak in water for 30–60 seconds, slide onto your surface, smooth out air bubbles, and let dry. Seal with a topcoat for lasting results.

Perfect for: Grandma gifts, funny adult tumblers, Mother's Day drinkware crafts, and sarcastic DIY cup projects.