Season Five of How I Met Your Mother premiered on September 21, 2009.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 89 |
1
|
Definitions
|
|
|
September 21, 2009
|
|
|
|
| 90 |
2
|
Double Date
|
|
|
September 28, 2009
|
|
|
|
| 91 |
3
|
Robin 101
|
|
|
October 5, 2009
|
|
|
|
| 92 |
4
|
The Sexless Innkeeper
|
|
|
October 12, 2009
|
|
|
|
| 93 |
5
|
Duel Citizenship
|
|
|
October 19, 2009
|
|
|
|
| 94 |
6
|
Bagpipes
|
|
|
November 2, 2009
|
|
|
|
| 95 |
7
|
The Rough Patch
|
|
|
November 9, 2009
|
|
|
|
| 96 |
8
|
The Playbook
|
|
|
November 16, 2009
|
|
|
|
| 97 |
9
|
Slapsgiving 2: Revenge of the Slap
|
|
|
November 23, 2009
|
|
|
|
| 98 |
10
|
The Window
|
|
|
December 7, 2009
|
|
|
|
| 99 |
11
|
Last Cigarette Ever
|
|
|
December 14, 2009
|
|
|
|
| 100 |
12
|
Girls vs. Suits
|
|
|
January 11, 2010
|
|
|
|
| 101 |
13
|
Jenkins
|
|
|
January 18, 2010
|
|
|
|
| 102 |
14
|
The Perfect Week
|
|
|
February 1, 2010
|
|
|
|
| 103 |
15
|
Rabbit or Duck
|
|
|
February 8, 2010
|
|
|
|
| 104 |
16
|
Hooked
|
|
|
March 1, 2010
|
|
|
|
| 105 |
17
|
Of Course
|
|
|
March 8, 2010
|
|
|
|
| 106 |
18
|
Say Cheese
|
|
|
March 22, 2010
|
|
|
|
| 107 |
19
|
Zoo or False
|
|
|
April 12, 2010
|
|
|
|
| 108 |
20
|
Home Wreckers
|
|
|
April 19, 2010
|
|
|
|
| 109 |
21
|
Twin Beds
|
|
|
May 3, 2010
|
|
|
|
| 110 |
22
|
Robots vs. Wrestlers
|
|
|
May 10, 2010
|
|
|
|
| 111 |
23
|
The Wedding Bride
|
|
|
May 17, 2010
|
|
|
|
| 112 |
24
|
Doppelgangers
|
|
|
May 24, 2010
|
|
|
|
