1. noun, slang A childish word for urine. You have to be careful when you use the potty that no tee-tee gets on the floor or your clothes.
2. verb, slang A childish word meaning to urinate. Do you need to poo-poo or tee-tee, sweetie? Mommy, Daddy? I tee-teed in my bed while I was sleeping.
1. in. to urinate. (Juvenile. Usually objectionable.) Jimmy, please go tee-tee before we leave.
2. n. urine. (Juvenile. Usually objectionable.) There’s tee-tee on the floor.