5 Goofy Pranks

This is my entry for 's holiday contest (I'm not late, deadline's on January 31st ) "The 12 days of Weasleys".
Participants had to choose a day from this list:
"12 guests a’feasting
11 gifts unwrapping
10 knitted sweaters
9 kids a’sneaking
8 Weasleys drinking
7 gnomes a’digging
6 sons a’singing
5 goofy pranks
4 giggling girls
3 best friends
2 trickster twins
And one big Weasley family!"

I chose 5 Goofy Pranks, so the twins could pull a prank to all their other brothers and sister

Prank1: They gave Bill a mirror that makes him look like a monster
Prank 2: They tricked Charly into opening the door, and he receives a bucket full of very cold water on his head.
Prank 3: Percy got an exploding gift.
Prank 4: Ron got a disguting barley sugar.
Prank 5: They challenged Ginny to roll the coin from her forehead to her chin, without taking the coin away from her face. She thinks she won at one of their stupid games, but the black line on her face prouves her wrong

And finally last pannel: The twins think about all the pranks they pulled and laugh their asses off

Done with markers and watercolour pencils on Layout paper