100+ Informal Prepositional Phrases

1. At the end of the day
2. In the middle of nowhere
3. On cloud nine
4. Under the weather
5. On the same page
6. In a nutshell
7. Between a rock and a hard place
8. Off the top of my head
9. Around the corner
10. In hot water
11. On thin ice
12. Out of the blue
13. In the doghouse
14. In a pickle
15. On the fence
16. Up in the air
17. Out of sight
18. In the blink of an eye
19. In the heat of the moment
20. Out of this world
21. In the nick of time
22. On the backburner
23. Out of luck
24. In the loop
25. On the flip side
26. In the works
27. Up for grabs
28. In the driver's seat
29. Out of touch
30. In the spotlight
31. On the rocks
32. Under the radar
33. In the clear
34. On the mend
35. In a heartbeat
36. Out of the loop
37. In the red
38. On the go
39. Under the table
40. Out of the ordinary
41. In the bag
42. On the same wavelength
43. Up in flames
44. Out of the question
45. In the zone
46. On the edge
47. In the groove
48. On the fly
49. Up to no good
50. Out of my league
51. In the dark
52. On the rise
53. Up to speed
54. Out of the woods
55. In the know
56. On the house
57. Under the gun
58. Out of gas
59. In the cards
60. On the move
61. Up to something
62. Out of order
63. In the rough
64. On the clock
65. Under the impression
66. Out of sync
67. In a flash
68. On the ball
69. Under the weather
70. Out of the loop
71. In the clear
72. On the mend
73. In a heartbeat
74. Out of the loop
75. In the red
76. On the go
77. In the driver's seat
78. Out of the ordinary
79. In the zone
80. On the edge
81. In the groove
82. Out of the question
83. In the dark
84. On the rise
85. In the know
86. On the house
87. Out of the woods
88. In the cards
89. On the move
90. Out of order
91. In the rough
92. On the clock
93. Out of sync
94. In a flash
95. On the ball
96. Out of the loop
97. In the clear
98. On the mend
99. In a heartbeat
100. Out of the loop
101. On cloud nine