lol it's only if you hit it when the opponent crosses you over. If you do geyser by itself in the corner you can follow up with d1 geyser.
Thanks for the tip...I started experimenting with this.
Corner geyser - D1 - Geyser 20%
You can actually land Geyser - D1 - Lightning. This opens up tons of possibilities...and is actually relatively easy. Landing Geyser - D1 is very easy, focus on getting that down, then nailing the lightning quickly afterward isn't too hard. For instance, you can do:
(Corner) Geyser - D1 - Lightning - 43 - Bubble - 43 - Aqua Splash (28%, plus opponent reset to standing while still in corner)
(Corner) Geyser - D1 - Lightning - 43 - Bubble - 43 - Geyser 29%
(Corner) Geyser - D1 - Lightning - 43 - Xray - 43 - Aqua Splash 38% (opponent no longer in corner)
Haven't been able to get more than 29% meterless. Unless you can get a considerable amount more...resetting with Aqua Splash is definitely the way to go.
I've also been trying to incorporate uppercut combos using the Bubble with this...but I haven't been able to land 43 after the uppercut. Doesn't seem possible to me...
You can also replace D1 with D3...but it does less damage...and doesn't seem to link into Lightning, so I don't see what the point would be.
EDIT: In the corner, you can basically pull the same cheeky bullshit off of an uppercut as you can with a geyser kick. You can link D1 to Lightning off of a friggin uppercut. The 28% reset I posted above does the same amount of damage if you substitute the Geyser for the uppercut:
(Corner) Uppercut - D1 - Lightning - 43 - Bubble - 43 - Aqua Splash (28%, plus opponent reset to standing while still in corner)