Me too!
Here's a complete updated list of all two-hit wonders for reference because it's getting tough to keep track now that we've unearthed so many!
10,000 Maniacs
#12 "Because The Night"
#25 "More Than This"
2 Live Crew
#20 "Banned In The USA"
#26 "Me So Horny"
a-ha
#1 "Take On Me"
#20 "The Sun Always Shines On TV"
Alannah Myles
#1 "Black Velvet"
#36 "Lover Of Mine"
Basia
#26 "Time And Tide"
#29 "Cruising For Bruising"
Berlin
#1 "Take My Breath Away"
#23 "No More Words"
Blue Oyster Cult
#12 "Don't Fear The Reaper"
#40 "Burnin' For You"
Bobby Lewis
#1 "Tossin' & Turnin'"
#9 "One Track Mind"
Chris deBurgh
#3 "Lady In Red"
#34 "Don't Pay The Ferryman"
Club Nouveau
#1 "Lean On Me"
#39 "Why You Treat Me So Bad"
Dead Or Alive
#11 "You Spin Me Round (Like A Record)"
#15 "Brand New Lover"
Donnie Brooks
#7 "Mission Bell"
#31 "Doll House"
Eddy Grant
#2 "Electric Avenue"
#26 "Romancing The Stone"
Eddie Murphy
#2 "Party All The Time"
#27 "Put Your Mouth On Me"
EMF
#1 "Unbelievable"
#10 "Lies"
Escape Club
#1 "Wild Wild West"
#8 "I'll Be There"
Eve 6
#28 "Inside Out"
#30 "Here's To The Night"
Falco
#1 "Rock Me Amadeus"
#18 "Vienna Calling"
General Public
#22 "I'll Take You There"
#27 "Tenderness"
Gerardo
#7 "Rico Suave"
#16 "We Want The Funk"
Golden Earring
#10 "Twilight Zone"
#13 "Radar Love"
Great White
#5 "Once Bitten, Twice Shy"
#30 "The Angel Song"
Hues Corporation
#1 "Rock The Boat"
#12 "Rockin' Soul"
Jermaine Stewart
#5 "We Don't Have to Take Our Clothes Off"
#27 "Say It Again"
Jesus Jones
#2 "Right Here Right Now"
#4 "Real Real Real"
Jive Five
#3 "My True Story"
#36 "I'm A Happy Man"
Johnny Hates Jazz
#2 "Shattered Dreams"
#31 "I Don't Want to Be a Hero"
Johnny Kemp
#10 "Just Got Paid"
#36 "Birthday Suit"
Jude Cole
#16 "Baby It's Tonight"
#32 "Time For Letting Go"
Kings Of Leon
#4 "Use Somebody"
#37 "Radioactive"
Love Unlimited Orchestra
#1 Love's Theme
#22 Satin Soul
Madness
#7 "Our House"
#33 "It Must Be Love"
Marky Mark & The Funky Bunch
#1 "Good Vibrations"
#10 "Wildside"
Matthew Wilder
#5 "Break My Stride"
#33 "The Kid's American"
Men Without Hats
#3 "The Safety Dance"
#20 "Pop Goes The World"
Michael Morales
#15 "Who Do You Give Your Love To?"
#28 "What I Like About You"
Michael Sembello
#1 "Maniac"
#34 "Automatic Man"
Murray Head
#3 "One Night In Bangkok"
#14 "Superstar"
Neneh Cherry
#3 "Buffalo Stance"
#8 "Kisses On The Wind"
Nirvana
#6 "Smells Like Teen Spirit"
#32 "Come As You Are"
Nu Shooz
#3 "I Can't Wait"
#28 "Point Of No Return"
Owl City
#1 "Fireflies"
#8 "Good Time"
Ratt
#12 "Round And Round"
#40 "Lay It Down"
Rembrandts
#14 "Just The Way It Is Baby"
#17 "I'll Be There For You"
Ricki Lee Jones
#4 "Chuck E's In Love"
#40 "Young Blood"
Robbie Dupree
#6 "Steal Away"
#15 "Hot Rod Hearts"
Rockwell
#2 "Somebody's Watching Me"
#35 "Obscene Phone Caller"
Skid Row
#4 "18 & Life"
#6 "I Remember You"
Snow
#1 "Informer"
#19 "Girl I've Been Hurt"
Spin Doctors
#7 "Two Princes"
#17 "Little Miss Can't Be Wrong"
Squeeze
#15 "Hourglass"
#32 "853-5937"
Stacey Q
#3 "Two Of Hearts"
#35 "We Connect"
Strawberry Alarm Clock
#1 "Incense and Peppermints"
#23 "Tomorrow"
Swing Out Sister
#6 "Breakout"
#31 "Twilight World"
Teena Marie
#4 "Lovergirl"
#37 "I Need Your Lovin'"
Til Tuesday
#8 "Voices Carry"
#26 "What About Love"
Tommy Tutone
#4 "867-5309"
#38 "Angel Say No"
Tone Loc
#2 "Wild Thing"
#4 "Funky Cold Medina"
Tracy Chapman
#3 "Give Me One Reason"
#6 "Fast Car"
Vanilla Ice
#1 "Ice Ice Baby"
#4 "Play That Funky Music"
Vertical Horizon
#1 "Everything You Want"
#23 "You're A God"
Vixen
#22 "Cryin'"
#26 "Edge Of A Broken Heart"
White Lion
#3 "When The Children Cry"
#8 "Wait"
Will To Power
#1 "Baby I Love Your Way/Freebird"
#7 "I'm Not In Love"
Young MC
#7 "Bust A Move"
#33 "Principal's Office"