25 WAYS TO -TELL YOU'RE GROWN UP 1. YOUR HOUSEPLANTS ARE ALIVE, AND YOU CAN'T SMOKE ANY OF THEM. 2. HAVING SEX IN A TWIN BED IS OUT OF THE QUESTION. 3. YOU KEEP MORE FOOD THAN BEER IN THE FRIDGE. 4. G:00 AM IS WHEN YOU GET UP, NOT WHEN YOU GO TO BED. 5. YOU HEAR YOUR FAVORITE SONG IN AN