Hallelujah

[Hina Muqadas]

Praise ye Jehovah; praise ye the Lord; -- an
exclamation used chiefly in songs of praise or thanksgiving to God, and
as an expression of gratitude or adoration.

[Mark Zuckerberg]

[Hallelujah] means to praise God. It is considered the highest praise by some Chistians, and litterally means Let us praise God.
Hallelujah is also sometimes considered halleluyah, because thats how its pronounced, and because Gods names are [Jahova] or short form [Jah], or Yahwah, or a short form Yah, which composes the ending of the word.

[Gregory]

[Used] to [praise the lord].

[Agnes]

Used to [express] [joy], [praise] and thanks.

[Kai]

When ur actually happy for once, and your parents are [being nice] to you. Also, you might [say that] when you have a [hard pp].

[PussyCat]

An [exclamation] of [relief] when a change that was obvious in coming finally [completed].

[Tina]

1. Response to your [climax] or to you [cumming].
2. To [praise] God.

[Greta]

Its supposed to literally mean [Praise the Lord] which is one of the dumbest things I have ever heard. Its like saying Lets pet the dog or Lets [bake that cake]. Actually, the only thing that sounds [stupider] than Hallelujah is Come let us adore him.

[Becky]

God be praised (uttered in worship or as an expression of rejoicing)

[Cami]

1. [Interjection] used by [obnoxious] [Christians] to give the impressions that they really werent asleep throughout the service.

[Dave Paprocki]

An expression of joy or praise when [a slow] [half wit] finally cottons on to the painstaking obvious.
Expression used to [signify] having achieved a particular difficult lay.

[Jessica]

(an emotional expression of) praise and thanks to God