1. A game of chance, played by betting on the outcome of two pennies thrown in the air

1. Having two people riding on a motorcycle

Encyclopedia: Two-up

• schoolwork
• schoolyard
• schooner
• Schopenhauer
• schorl
• schottische
• Schreiber's aster
• schrod
• Schroedinger
• Schrödinger
• Schrödinger equation
• Schrödinger wave equation
• Schrödinger's cat
• schtick
• schtickl
• schtik
• schtikl
• schtum
• Schubert
• Schuller-Christian disease
• Schulz
• Schumann
• Schumann-Heink
• Schumpeter
• schuss