123% is another inside joke by alva and bella, it can mean anything like for example doing something batshit crazy like sleeping in your bathtub or something as simple as a sprite lid on the ground. if you know, you know. rukiball.

Simple, often secret, way of saying I Love You over text or chat, without being too forward

I miss you.

What you say when you are in a group of 2 or more people and someone else asks for a volunteer to do something lame. The last person to say it is stuck with the task/ duty/ whatever.

Most Easy ass password that some kid will brag about in school

The first 3 numbers you learned this in kindergarten I hope you looked this up as a joke

<123

1 love 2 hearts 3 words.