Our top 5 fave reactions to pregnancy news by excited abuelas-to-be on Youtube (VIDEOS)

Finding out that you're expecting a baby is thrilling, but sharing the news with your closest family and friends is even better. After all, watching their reactions can be priceless.

Case in point? When I found out my aunt was pregnant for the first time this past Christmas (she shared the news on an ornament!), I let out an ear-piercing scream, jumped up and down, and then ran over to hug her before bursting into tears. Yup. I was that excited.

But everyone knows the absolute BEST reactions come from the parents of those expecting, aka the grandparents-to-be. And the grandmas in particular are normally the ones to give in to emotion and lose their cool. Below, check out 5 soon-to-be abuelas FLIP over their kids' pregnancy news:

1. Shirley Brown's daughter, Jocelyn, made her announcement by giving each relative, including her mom, an individually wrapped baby block that together spelled out "BABY." It takes about .5 seconds for Brown to figure it out and her reaction is amazing.

Embedded content: http://www.youtube.com/watch?feature=player_embedded&v=dzj1FYa18UI

2. When these parents opened their gifts to find baby bibs, the effect is instantaneous. The mom bursts into sobs, while the dad wonders, "When did this happen?" Ha!

Embedded content: http://www.youtube.com/watch?v=jF0aL0ErUuM

3. This mom was thrilled to find out her daughter was pregnant, but when she found out that they were actually expecting twins, she had DOUBLE the reaction.

Embedded content: http://www.youtube.com/watch?v=Udrk52Enh64

4. Dad-to-be Michael Krauter captured the moment when he and his wife revealed the happy news to his wife's parents–and his mother-in-law's reaction is so over-the-top, it'll make you laugh out loud.

Embedded content: http://www.youtube.com/watch?feature=player_embedded&v=SlNGJ1Sr9bM

5. Watch what happens when this mom-to-be gives her own mother the birthday of a lifetime when she reveals she has a bundle of joy on the way!

Embedded content: http://www.youtube.com/watch?v=vIixVt4PFz0

Image via YouTube