A party with the wrong name
Frank disguises his birthday luau as a celebration of Charlie. The others eventually discover the deception.
Supporting source ↗CASE FILE · S06 E10
Charlie Kelly: King of the Rats
S06 E10Photograph not available
Charlie is going batty trying to keep rats out of Paddy's basement, so the gang decides to throw him a surprise party to cheer him up.
THE SHORT VERSION · SPOILERS AHEAD
INSIDE THE CASE.
Spaghetti day
Dee’s distraction moves from a proposed spa visit to the cinema. Charlie’s pasta and confusion about 3D derail the outing.
Supporting source ↗Reading the dream book
The gang turns Charlie’s drawings into gifts, including several competing worm hats.
Supporting source ↗A gift that lands
Charlie appreciates the handmade objects and new rat stick. His gratitude briefly interrupts the usual indifference.
Supporting source ↗THE EVIDENCE
THINGS IN THIS EPISODE.
Characters
Charlie Kelly180 other recorded episodes
Charlie studies the denim-covered chicken on the bar.Source ↗
Dee Reynolds179 other recorded episodes
Dee watches the movie wearing 3D glasses beside Charlie.Source ↗
Dennis Reynolds176 other recorded episodes
Dennis opens a gift box in front of Mac.Source ↗
Duncan1 other recorded episode
Duncan is the seated, bearded man beneath the person working on his scalp.Source ↗
Frank Reynolds171 other recorded episodes
Frank wears a floral shirt and flower garland at the party.Source ↗
Locations
Charlie’s apartment48 other recorded episodes
The gang examines Charlie’s notebook at his apartment.Source ↗
Paddy’s Pub147 other recorded episodes
Balloons and a birthday banner decorate the bar.Source ↗
Objects
3D glassesOnly recorded here so far
Charlie and Dee wear the glasses provided for the movie.Source ↗
Bird with teethOnly recorded here so far
Charlie examines the bird figure fitted with teeth.Source ↗
Charlie’s dream bookOnly recorded here so far
The notebook page combines repeated words with small drawings.Source ↗
Denim chickenOnly recorded here so far
A chicken-shaped gift wears a small pair of jeans.Source ↗
Food & drinks
Running jokes
Charlie work13 other recorded episodes
Charlie describes the rat extermination that has exhausted him.Source ↗
Miscellaneous
Surprise partiesOnly recorded here so far
The gang prepares birthday decorations before Charlie arrives.Source ↗
Video games5 other recorded episodes
Duncan’s companions celebrate his progress to another game level.Source ↗
FOLLOW THE THREAD
CONNECTED EPISODES.
S06 E12 
Connected through Duncan, Z, Charlie’s apartment and 6 more.
S09 E08 Connected through Rat stick, Charlie work, Charlie’s apartment and 6 more.
S10 E05 Connected through Spaghetti, Paddy’s Pub, Frank Reynolds and 4 more.
S08 E09 Connected through Spaghetti, Frank Reynolds, Dennis Reynolds and 3 more.
SOURCES & NOTES.
Tags document researched occurrences, not every appearance. Read the research notes and attribution.