Scientific Calculator Tricks

Here you can tell me some calculator tricks!

Here are A LOT of tricks (type the number then turn your calculator upside down):
List of letters/numbers:
0 - O
1 - I
2 - Z
3 - E
4 - h
5 - S
6 - P
7 - L
8 - B
9 - G
7735 - sell
77165 - spill
77345993 - EGGSHELL
40404 - HOHOHO
312217 - lizzie
30175 - SLIDE
817 - LIB
5907 - LOGS
0.7734 - HELLO
14 - HI
5379909 - GOGGLES
379009 - GOOGLE
53177187714 - HILLBILLIES
1134206 - GO2HELL
5317 - LIES
3080 - OBOE
53045 - SHOES
710.77345 - SHELLOIL
58008 - BOOBS
5318008 - BOOBIES
55378008 - BOOBLESS
8008318008 - BOOBIEBOOB
58008618 - BIGBOOBS
5537 - LESS
839 - BEG
31041134 - HELLHOLE
707 - LOL
307080 - HOBOJOE
.0804 - HOBO
345 - SHE
0.02 - ZOO
34 - HE
214 - his
7714 - hill
7734 - hell
30175 - GLIDE
0.9 - go
738051 - isobel
31773 - ellie
0375 - sled
0.637 - lego